The History Channel

Our modern day landscapes are littered with the remains of ancient superstructures. Now, cutting edge archaeology is beginning to reveal that this century's most exciting discoveries actually lie at the bottom of the ocean. TVPG VL | CC Show Site

From conquering the depths of the oceans to defending the freedoms of the seas--ancient man pushed the technological boundaries to the limits in the mega battle for the oceans. New discoveries will reveal how an ancient destroyer rammed its way to victory in one of the most significant battles in human history. In Denmark, a team of divers build and test the world's first ever deep sea diving suit that was designed 350 years before the history books tell us it was possible to walk along the seabed. Can CSI science unravel the mystery of a time traveling ghost ship? And in a groundbreaking sea cannon experiment, naval experts will discover how a 16th century war fleet blasted their way to victory against an enemy armada seven miles wide, without the loss of a single ship. TVPG VL | CC Show Site

The Romans created a hydraulic mining system that literally blew millions of tons of material away and ancient sappers dug under mega walls and brought a whole castle down. But how was this possible? And, the invention of gunpowder forever changed the way we mine--but who brought explosives into mines? In 1689 in Cornwall England, miner Thomas Eplsey invented gunpowder mining. The technique would eventually kill him--but it revolutionized how we mine today. TVPG VL | CC Show Site

Two underdogs of American culture go head to head to prove how hillbillies and rednecks have shaped our states. TVPG VL | CC Show Site

Everything is bigger in Texas. It's the only state that acts like a country, but has it grown too big for its britches? We'll mess with Texas to settle this ten-gallon rivalry. TVPG VL | CC Show Site

We may be a law-abiding nation but we also admire the outlaw, and the clash between rebels and the rules has shaped our states. Which states like to make their own rules, and which do the heat have on lockdown? TVPG VL | CC Show Site

After three years on the road, host Brian Unger is taking a different look at just how our states got their shapes. We'll hear about the unique American values that have made this country what it is today, and travel from coast to coast and everywhere in between. Along the way, Brian reveals that just as we shaped the map, it has shaped us. TVPG VL | CC Show Site

It's a rivalry that tears us apart every four years, but how did our nation divide into red states vs. blue states, and what happens to the states caught in the middle? TVPG VL | CC Show Site

Might the tools and technology of ancient builders have come from distant galaxies? Evidence suggests that an ancient mountaintop fortress in Peru was constructed with laser-like tools... temples at Vijayanagara India were built to harness cosmic energy... and an acoustic chamber in Malta enabled interplanetary communication. If the ancient builders did use advanced technology, could it prove that aliens visited Earth thousands of years ago? TVPG VL | CC Show Site

Iron swords forged in blazing hot fires... Gunpowder with the power to tear apart human flesh... And rockets capable of destroying entire cities... Throughout history, advances in technology have lead to the development of powerful weapons--each more deadly than the last. But were these lethal weapons the product of human innovation--or were they created with help from another, otherworldly source? TVPG VL | CC Show Site

People on every continent have claimed to see the footprints of Bigfoot. And ancient myths and legends speak of an ape-like giant stalking the earth. What if, as Ancient Astronaut theorists believe, there is evidence to connect Bigfoot with an alien species that once visited Earth in the distant past? TVPG VL | CC Show Site

Mysterious legends and crumbling ruins are all that is left of our planet's lost worlds. But could there be proof of ancient alien visitors hidden among the artifacts of civilizations that have long vanished? Strange carvings suggest the Mayan city of Copan was ruled by the descendants of otherworldly beings. And some believe the ancient Nazca people altered their bodies--and their lands--to signal the star gods to return. Are the astounding accomplishments of lost civilizations merely the products of ancient folklore--or could they have been something... out of this world? TVPG VL | CC Show Site

Across the globe, archaeologists have uncovered ancient tombs filled with strange items and writings. Remarkable similarities have been found at each of the sites. How is it possible that the burial chambers of distant cultures were so similar in design? Ancient Astronaut theorists believe that some of these complicated and technically advanced tombs were designed with the help of extraterrestrials. TVPG VL | CC Show Site

Geologist Scott Wolter has reason to believe America has its very own Stonehenge in New Hampshire. With the help of a young man who discovered an amazing connection between America s Stonehenge and Stonehenge in England, Wolter explores the possibility that the ancient Phoenicians are connected to both of these megalithic sites. At America's Stonehenge, he uncovers many clues, including a sacrificial table and a mysterious message carved on a stone in ancient script that helps advance this provocative theory. He also discovers both sites are accurate astronomical calendars and that alignments with the heavens are incorporated into their design. TVPG VL | CC Show Site

On a unique planet, a unique species takes its first steps: Mankind begins. But it s a world full of danger. Threatened by extinction, we innovate to survive--discovering fire and farming; building cities and pyramids; inventing trade--and mastering the art of war. From humble beginnings, we become the dominant creature on the planet. Now the future belongs to us. A mysterious band of pirates plunders the Mediterranean coast--leaving destruction in its wake. Empires fall, but out of the chaos, we discover iron. Armed with this wonder metal, ordinary folk can overthrow tyrants and build a new world order. From the birth of democracy in Athens, to the creation of the Bible in Babylon--people power reshapes Mankind. (2 hours.) TVPG VL | CC Show Site

When ordinary people desire the luxuries of the rich, ingenuity and innovation come together to take history in a new direction. From the obsession with silk to the fall of Constantinople, the discovery of the Americas to the launch of the Industrial Revolution, our desire for luxury has shaped our history and evolution. TVPG VL | CC Show Site

About 10,000 years ago we discover farming. But when crops fail, early farming communities face a new threat. War. It's the birth of the arms race. TVPG VL | CC Show Site

Albert Einstein's revolutionary theory that turned the world upside down might have been dismissed but for a math mistake, a cloudy sky, and the start of World War I. This fascinating two-hour special tells the story of Einstein's little-known, 15-year struggle to prove one of his most radical theories -- a theory that upended Newton and three centuries of scientific thought and called into question the definitions of space and light and gravity -- the game-changing concept known as the Theory of General Relativity. Today, more than a century since the "Miracle Year" in which he published many of his breakthrough papers, Einstein's ideas remain a living, vibrant influence. They continue to push scientists farther, and deeper, into the universe than even he could have imagined. TVPG VL | CC

It's full steam ahead when we drop in at Jay Leno's garage as Jay fires up two of his classic steam cars and takes viewers for a couple of rides. Jay also shows off his 11-ton steam engine built in 1860, back when pigs had to be slaughtered to keep it lubricated. In northern Nevada, fire up a coal burning boiler and get a 100-year-old steam locomotive chugging across the rugged landscape. In New Orleans, board an authentic paddlewheel steamboat. Trek to the Southern California desert where geothermal steam rushes up from the ground and drives electricity producing turbines, powering over 300,000 homes. In New York City, find out why manmade steam surges into some of the world's most famous skyscrapers. Steam clean some very dirty machines, and do a little laundry, too. And ride a steam-driven carousel and play with some strange, steam-powered robots that are part of a movement called--what else--"steampunk." TVPG VL | CC Show Site

Millions of drivers travel the world's superhighways each year. See a multi-billion dollar expansion project in Houston, Texas where a stretch of superhighway is being widened to 20 lanes. Take a ride atop the High-Five, a 12-story, five-level interchange that's become the latest Dallas tourist attraction. Then it's off to China's 28,000-mile National Trunk Highway System. Discover how a single distracted driver can cause a major traffic jam. Finally, play a cutting-edge video game that's training emergency personnel how to unclog a clogged superhighway. TVPG VL | CC Show Site

Modern Marvels is going big, and counting down. We take the "best of" Modern Marvels and give you the MEGA Top 10 countdown. On this edition: Speed. It's a pure adrenaline rush as we race the top 10 fastest marvels we've featured down to the speediest of all. TVPG VL | CC Show Site

Al Capone's, rise to power coincided with the notorious "Roaring Twenties" period in Chicago. Capone and his fellow mobsters flooded the city with bootleg liquor, while buying off government officials. Follow a team of historical detectives as they travel back to a time of unimaginable wealth, speakeasies, and ruthless mobsters. Using evidence from excavations, scientific studies and historical documents watch as the team piece together clues as to what 1920's Chicago looked like. Computer graphics allow viewers to fly over, enter the streets, and walk through the halls of this era. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Considered one of England's greatest Kings and builders, Henry VIII remains famous for his six wives. Henry ruled by fear, executing his opponents and several of his wives. He ordered the destruction of beautiful buildings, libraries and works of art. However, Henry also built many magnificent palaces like Hampton Court and transformed Westminster Abbey from a modest church into the epicenter of the Protestant religion. Henry VIII remains one of the most important monarchs to have ruled England. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Herod, king of Judea, was famous for creating a series of great buildings, and laying the foundations for Jerusalem. Watch as Herod's impressive projects are charted, including his masterpiece, Herod's Temple. Follow a team of historical detectives who use evidence from recent excavations, scientific studies and historical documents to piece together clues to what ancient locations looked like. They are brought to life by computer graphics which allow viewers to fly over, enter the streets, walk through the halls and peer into these vanished worlds. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

The Vikings were fearsome warriors from Denmark and Norway who burst upon Western Europe, raiding and plundering at the end of the 8th century. They first targeted coastal monasteries, but later they constructed magnificent ships that could sail up rivers and sack inland towns. These raids resulted in the Viking invasion of Britain and Northern France. Many of the sites of the most crucial events in world history are now lost. Follow a team of historical detectives who use evidence from recent excavations, scientific studies and historical documents to see what these locations looked like. Computer graphics allow viewers to fly over, enter the streets and peer into these lost worlds. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Constructed as tombs for the ancient pharaohs, over 100 pyramids remain in Egypt. Built during a span of well over 1,000 years, they stand as cultural and engineering marvels of staggering proportions. But many things about these monuments, including the exact methods used to construct them, remain tantalizingly obscure. Travel back in time as we investigate their evolution--from the earlier mastaba to the Step Pyramid, Bent Pyramid, and of course, the magnificent necropolis at Giza. TVPG VL | CC Show Site

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Four and a half billion years ago the Earth formed from dust in space to become a molten ball of rock orbiting the Sun. This episode travels back in time to investigate how the fledgling planet survived a cataclysmic cosmic collision with another world, how molten rock solidified to land, how our oceans filled with water and how life arrived on Earth. Geologists study the oldest rocks on Earth and meteorites from outer space to solve the greatest geological mystery of all--the Birth of the Earth. TVPG VL | CC Show Site

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

As the Cold War reached its boiling point the US began to make plans to protect the country and the president. Elaborate defense preparations were made in the event of nuclear war. Highly secret bunkers were constructed and a covert shadow government program was born. Now these newly opened bunkers are brought into view... in some of the most unexpected places imaginable. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Informational programming. TVPG VL | CC

Take a history lesson filled with surprising facts, figures and stories from five American states. In California, see how the discovery of gold at Sutter's Mill, in 1848 started the largest migration in US history, and then learn how scientists are currently trying to predict the next big earthquake. Next it's off to North Carolina's tobacco fields and the mystery of Roanoke--the lost colony. Wichita, Kansas is the "Aviation Capital of America" and Wyatt Earp put Dodge City on the map. New Hampshire is the state where the first act of open rebellion in America's Revolutionary War took place and the first presidential primary each election season is held. Finally, learn about The Battle of Blair Mountain, West Virginia, where in 1921, over 10,000 unionizing coal miners faced off with state and federal troops in what was one of the largest armed uprisings in America since the Civil War. TVPG VL | CC

Another history lesson filled with surprising facts, figures and stories from five American states. Texas hit the jackpot in 1901 with the discovery of oil at Spindletop Well in Beaumont. Puritans came to Massachusetts to escape religious persecution, but their own zeal to convert Native Americans led to one of the bloodiest wars in US history. Arkansas, 1957--nine African American high school students attempted to enroll at Little Rock's Central High School and made Civil Rights history. During the Iowa Caucuses farmers rub elbows with would-be presidents. Finally, Delaware patriot Caesar Rodney rode into history in 1776 when he raced 80 miles on horseback to break the deadlocked vote for American independence. TVPG VL | CC

Travel back to the origins of New York City at New Amsterdam, the 16th century Dutch merchant colony. Discover how French Acadians fled Canada in 1873 to settle in Louisiana, developing the "Cajun" subculture. The Oregon Trail opened in 1843, bringing half a million settlers to the west. Visit Los Alamos Laboratories in New Mexico's remote high desert, the birthplace of the atomic bomb, and where today research continues to advance science. Finally, learn how two friends from Vermont opened an ice cream shop in 1977 and would go on to become America's most famous entrepreneurs. TVPG VL | CC

At the end of the 13th century, Scotland was a country under attack. Defeat seemed inevitable. But from nowhere emerged a man who became Scotland's greatest hero--William Wallace, commonly known as Braveheart. Rising from obscurity in a violent age, he became an inspirational leader and national symbol of patriotism and survival. Now, new research allows us to journey back to his world. Traveling down secret pathways that still lie beneath Scotland, we rediscover a surprisingly sophisticated culture that hasn't been seen for 700 years--a world Braveheart died to protect. Uncovering the mysteries beneath Eldersie, we reveal the town that gave rise to the Guardian of Scotland. Restoring the Castle of Lanark to its former glory, we visit the place where he sought revenge for the murder of his wife. And rebuilding Stirling Bridge, we relive Wallace's famous battle against the English army--a turning point in the history of Scotland and the life of its champion. TVPG VL | CC

The construction of the "unsinkable" Titanic needed an army of workers and the resources of a purpose-built town complete with an array of specially built docks and facilities to construct it. This is the forgotten story of Belfast's "Titanic Town." TVPG VL | CC

Take a look, if you dare, into what drives our deepest fears. Explore the fears of being buried alive, drowning, being burned alive and more. Examine the roots of each fear, how the fear has changed over time, and how the fear has been manipulated to create mass hysteria. Discover the science of how the body reacts to fear and the physiological cause of death. Listen to the stories of those who have survived a near-death experience. Doctors, historians, psychologists and scientists will give viewers perspective on our most primal fears. TVPG VL | CC

Alien abduction is a common and highly documented phenomenon; proof of alien abduction in the form of objects implanted in people's bodies is not. This episode chronicles several close encounters with alien abductees who have been held captive, probed, examined and had objects implanted in their bodies. For the first time, viewers can observe surgery that removed an alien implant from an abductee's body. With the help of accredited doctors and scientists, the team will examine this object and if possible, determine its origin and composition to reveal just exactly what happened. TVPG VL | CC Show Site

Egyptian monuments and great works of art still astound us today. We will reveal another surprising aspect of Egyptian life--their weapons of war, and their great might on the battlefield. A common perception of the Egyptians is of a cultured civilization, yet there is fascinating evidence which reveals they were also a war faring people, who developed advanced weapon making techniques. Some of these techniques would be used for the very first time in history and some of the battles they fought were on a truly massive scale. TVPG VL | CC Show Site

Mining the earth for coal, erecting drilling rigs for oil and natural gas, and smelting iron ore are all fundamentals of the modern industrialized world, but they are nothing new. Travel to China to explore the origins and use of these vital resources more than 2000 years ago. Host Michael Guillen explores the site of ancient drilling rigs that drilled for gas centuries before anyone else. We explore the modern science of "geobotany" using vegetation to tell us what is in the earth beneath, and how the Chinese pioneered this. TVPG VL | CC

Modern warships, cargo, and container ships are the cutting edge of maritime technology. But 2,500 years ago, no one dominated shipbuilding like the Greeks. We travel to Greece for a firsthand look at how their maritime expertise evolved. We examine a reproduction of the Greek warship called a trireme. A 3-D CGI reproduction captures the grandeur of the gigantic cargo ship the Syracusia. Host Michael Guillen demonstrates an Archimedean Screw--designed to pump water out of a ship's hold. He also demonstrates Archimedes' most famous discovery: the principle of buoyancy, a key component in any shipbuilding process. In England, we investigate the Antikythera device. After decades of study, historians have concluded that it was actually a celestial computer that tracked the movement of the Sun, Moon, Mars, Venus, Mercury, and a handful of stars. And on the Greek island Kalymnos, we learn how sponge diving evolved into the lucrative business of salvage diving. TVPG VL | CC

Four and a half billion years ago the Earth formed from dust in space to become a molten ball of rock orbiting the Sun. This episode travels back in time to investigate how the fledgling planet survived a cataclysmic cosmic collision with another world, how molten rock solidified to land, how our oceans filled with water and how life arrived on Earth. Geologists study the oldest rocks on Earth and meteorites from outer space to solve the greatest geological mystery of all--the Birth of the Earth. TVPG VL | CC Show Site

In the remote wastes of Siberia buried under snow are the remains of one of the greatest catastrophes that the Earth has endured. 250 million years ago, huge volumes of lava spewed out onto the surface--so much that it would have buried the whole of Texas under one mile of lava. At first the temperature dipped but then the greenhouse gases that escaped from the depressurized lava caused a massive global warming. It wreaked havoc and 95% of the species on Earth became extinct. Yet life hung on and in time this disaster paved the way for the next great phase of life on earth--the age of the dinosaurs. TVPG VL | CC Show Site

In America's heartland, few structures are as iconic as the country barn and the local church. In Nebraska, our team attempts to transport an historic gothic horse barn to a new farm. Working in sub-zero temperatures, they'll have to maneuver the massive structure through 26 miles of extremely narrow, unpaved country roads to reach their destination. And in Texas, a 115-year-old church has to be cut into five pieces before being relocated to a new spot two miles away. Will our Mega Movers be able to reassemble this cherished chapel and preserve it for future congregations? TVPG VL | CC

In Pennsylvania, our movers must lift an historic 1938 diner out of a building that has covered it for more than 50 years. But moving the cherished landmark unscathed will pose quite a challenge for everyone involved. Meanwhile, a determined mining historian must rescue a gigantic 1923 steam shovel that has been hidden high up in the Colorado Rockies. Will 30 years of sludge and rugged terrain stop this move before it even begins? TVPG VL | CC

Got something strange to deliver? From pizza to packages, we'll show you how it's packed, labeled and shipped. Head down the highway carrying gigantic wind turbine blades. See how UPS got China's invaluable terra cotta warriors to a Los Angeles art museum. Deliver luxury yachts aboard a submersible carrier ship. Ride to the track with prized thoroughbreds on their own special jet. Want dinner and a movie? Sounds like a visit to Netflix headquarters and Papa John's Pizza. Ride radical with bike messengers in New York City, and deliver a donor kidney to a waiting hospital. Take a tour of the UPS Worldport hub in Louisville, Kentucky, a mammoth center with delivery docks for 100 jets, and handles 1.2 million packages a day. TVPG VL | CC Show Site

You know the old saying "dull as dirt"...wrong! In Las Vegas we'll see how thousands of tons of dirt transform a stadium into a Supercross course, and in New Jersey we'll slog into a secret bog to collect the special mud that every major league team relies on to give extra grip to baseballs. Then, we'll join in the down and dirty fun of mud wrestling at a state fair in Hawaii. In Tucson we'll see how modern adobe and stunning rammed-earth homes are made. To farmers, "dirt" is "soil" and in a teaspoon of healthy soil there are more living organisms than people on our planet. We'll find out where they came from at a sprawling potting soil facility in central California where huge earth moving equipment adds tons of dried kelp, bat guano and other ingredients to dirt. At exclusive spas we'll watch patrons submerge in mud. Finally, we'll visit the Tide detergent factory--why? To get the dirt out, of course. TVPG VL | CC Show Site

Take a journey into the world of super sized, super strong, super unique ships. The Scripps Institution of Oceanography takes viewers out to sea to see how their FLIP research vessel flips a full 90 degrees, sinking over three quarters of its 355-foot length. In Miami, go behind the scenes of one of the largest cruise ships in the world. In California, step onboard the Navy's newest, most advanced transport ship and take a spin in one of America's strongest and greenest tugboats. In Boston, venture into the frigid world of an LNG carrier, transporting enough natural gas to power a million homes for an entire week. In Maine, hop on "the Cat," the fastest car ferry in North America--it's a huge twin-hulled catamaran. Finally, learn how a ship that looks like an enormous spider on water may someday save lives. TVPG VL | CC Show Site

We are so familiar with the map of United States, but do we know why our states look the way they do? Every shape on the map tells a great story about our past. Why is California bent? To cling on to gold. Why does Oklahoma have a panhandle? Because of shifting borders for slavery. Why does Missouri have a boot? Because of a massive earthquake. This special examines how every state is a puzzle piece ultimately revealing the unique geography, political and social history of America. TVPG VL | CC Show Site

Take a history lesson filled with surprising facts, figures and stories from five American states. In California, see how the discovery of gold at Sutter's Mill, in 1848 started the largest migration in US history, and then learn how scientists are currently trying to predict the next big earthquake. Next it's off to North Carolina's tobacco fields and the mystery of Roanoke--the lost colony. Wichita, Kansas is the "Aviation Capital of America" and Wyatt Earp put Dodge City on the map. New Hampshire is the state where the first act of open rebellion in America's Revolutionary War took place and the first presidential primary each election season is held. Finally, learn about The Battle of Blair Mountain, West Virginia, where in 1921, over 10,000 unionizing coal miners faced off with state and federal troops in what was one of the largest armed uprisings in America since the Civil War. TVPG VL | CC

Faces...and facts...fleshed out from the grave. Unprecedented technology brings to life extraordinary mirror images and powerful last impressions of history's most powerful men. Every line, every wrinkle, every expression tells a story. Forensic-science and anthropology experts have identified that history's most relevant figures left behind highly-detailed casts of their faces, created at their moment of death, to preserve their souls and physical memory for eternity. Using advanced facial-reconstruction techniques and 3-D imprint detailing, these death masks render an exact replica of every feature, and an intimate look at how their characteristics affected their lives. Includes startling new insights into the persistent mysteries surrounding these historic icons like Julius Caesar, Abraham Lincoln, Napoleon and George Washington, and just may reveal some secrets these men preferred to conceal. TVPG VL | CC

At the end of the 13th century, Scotland was a country under attack. Defeat seemed inevitable. But from nowhere emerged a man who became Scotland's greatest hero--William Wallace, commonly known as Braveheart. Rising from obscurity in a violent age, he became an inspirational leader and national symbol of patriotism and survival. Now, new research allows us to journey back to his world. Traveling down secret pathways that still lie beneath Scotland, we rediscover a surprisingly sophisticated culture that hasn't been seen for 700 years--a world Braveheart died to protect. Uncovering the mysteries beneath Eldersie, we reveal the town that gave rise to the Guardian of Scotland. Restoring the Castle of Lanark to its former glory, we visit the place where he sought revenge for the murder of his wife. And rebuilding Stirling Bridge, we relive Wallace's famous battle against the English army--a turning point in the history of Scotland and the life of its champion. TVPG VL | CC

Scientists are continually challenged by unidentified strains of bacteria with mysterious origins. Could some of our most crippling plagues and epidemics be traced to the darkest voids of space--or even extraterrestrial intervention? During the Black Death of the Middle Ages, people reported bronze flying ships emitting a strange mist. As recently as 2011, NASA scientist Richard Hoover published evidence of life in meteorites. Is it possible that ancient aliens--as small as microbes--have shaped human history? TVPG VL | CC Show Site

Unearthly visitations... Heavenly messengers... Close encounters... Accounts of humans interacting with celestial beings have existed since the beginning of mankind. Many of these encounters resulted in moral, philosophical and artistic inspirations. But did these contacts involve ethereal beings from heaven or extraterrestrials from other worlds? Are holy books the word of God, or guidebooks passed down by more advanced civilizations? Who told Joan of Arc how to defeat the English Army--saints or extraterrestrials? Could a young boy from India have learned advanced mathematical formulas from a Hindu goddess? What message did an American serviceman receive while touching an alien aircraft? If the Ancient astronaut theory is correct, then are beings from other worlds communicating with us for our benefit... or theirs? Just what is the purpose of these alien contacts? TVPG VL | CC Show Site

Commemorating the 150th anniversary of the Civil War, this two-hour HISTORY special will strip away the romanticized veneer of the Civil War and present the engagement in a new light: a visceral, terrifying experience with everything on the line. At its core, this is the story of the soldiers on the ground, not the generals who commanded from behind the frontlines. Compelling CGI and powerful action footage place viewers in the midst of the fighting, delivering both an emotional cinematic experience and an information packed look at the turning points, technology, and little known facts of perhaps America's greatest battle. TVPG VL | CC Show Site

Take a supersonic flight through a world of flying machines that are redefining our skies. Pull serious G's in the U.S. military's latest fighter jet: the F-35 Joint Strike Fighter. Riding shotgun in the lethal B-1B Lancer, and look close or you'll miss the swarm of MAV's (Micro Air Vehicles)--so small they are launched out of a backpack. The "vertical takeoff and landing" capable PAV's (Personal Aerial Vehicles) may be the answer to the commuting needs of tired travelers. Then, discover how a commercial jetliner has been retrofitted into the biggest flying fire truck the world has ever seen. TVPG VL | CC Show Site

In 1965, Operation Rolling Thunder roars across the skies over North Vietnam and the first U.S. ground troops land in the South. American soldiers are outnumbered in the Ia Drang Valley, the first major battle of the war. Then, American troops launch widespread "search and destroy" operations; body count, not territory, becomes the measure of success in Vietnam. Charles Brown fights for survival on the bloody slopes of Hill 875 and at home, the American public begins to question U.S. military strategy. Narrated by Emmy-nominated actor Michael C. Hall. TVPG VL | CC Show Site

Sink your teeth into the razor sharp world of saws. Cut across the centuries to discover how the Egyptians arduously sawed stone as compared to modern saws that slice through limestone like butter. Saws have been used as instruments of torture and tools for surgery. They are imperative for construction, salvage, demolition, and they even make music. Whether they have teeth of steel, carbide or diamond, you will be on the cutting edge of successful sawing. TVPG VL | CC Show Site

A versatile yet toxic metal, lead has served mankind for 6,000 years. Explore the vast mines where heavy machinery extracts and refines lead. Visit a car battery factory that makes a superior battery from pure lead. See how a team of experts safely remove harmful lead products from homes and businesses. How can a metal as dark as lead make lead crystal not only sparkle, but manage to stay transparent? TVPG VL | CC Show Site

In America's heartland, few structures are as iconic as the country barn and the local church. In Nebraska, our team attempts to transport an historic gothic horse barn to a new farm. Working in sub-zero temperatures, they'll have to maneuver the massive structure through 26 miles of extremely narrow, unpaved country roads to reach their destination. And in Texas, a 115-year-old church has to be cut into five pieces before being relocated to a new spot two miles away. Will our Mega Movers be able to reassemble this cherished chapel and preserve it for future congregations? TVPG VL | CC

Southerners have a certain style, language and way of life. But what many people don't know is that America itself was made in the South. This two-hour special journeys to the real South for an informative and sometimes lighthearted look at its distinctive cultures, characteristics and influences on our country's history. Narrated by Charlie Daniels, well-known Southerners--Jeff Foxworthy, Trace Adkins, Ty Pennington, James Carville, Ricky Scaggs, Michael Waltrip, Bobby Bowden, Lyrnyrd Skynryd, Herschel Walker, Al Bell, and others--weigh in on cornerstones of Southern life: barbecue and moonshine, hunting and fishing, college football and the Grand Ol' Opry. We'll unearth surprises and misconceptions dating back to the earliest days of American history. TVPG VL | CC Show Site

You know the old saying "dull as dirt"...wrong! In Las Vegas we'll see how thousands of tons of dirt transform a stadium into a Supercross course, and in New Jersey we'll slog into a secret bog to collect the special mud that every major league team relies on to give extra grip to baseballs. Then, we'll join in the down and dirty fun of mud wrestling at a state fair in Hawaii. In Tucson we'll see how modern adobe and stunning rammed-earth homes are made. To farmers, "dirt" is "soil" and in a teaspoon of healthy soil there are more living organisms than people on our planet. We'll find out where they came from at a sprawling potting soil facility in central California where huge earth moving equipment adds tons of dried kelp, bat guano and other ingredients to dirt. At exclusive spas we'll watch patrons submerge in mud. Finally, we'll visit the Tide detergent factory--why? To get the dirt out, of course. TVPG VL | CC Show Site

Travel back to the origins of New York City at New Amsterdam, the 16th century Dutch merchant colony. Discover how French Acadians fled Canada in 1873 to settle in Louisiana, developing the "Cajun" subculture. The Oregon Trail opened in 1843, bringing half a million settlers to the west. Visit Los Alamos Laboratories in New Mexico's remote high desert, the birthplace of the atomic bomb, and where today research continues to advance science. Finally, learn how two friends from Vermont opened an ice cream shop in 1977 and would go on to become America's most famous entrepreneurs. TVPG VL | CC

Crossing the icy Delaware River on Christmas night, 1776, allowed George Washington to surprise the British at Trenton, a critical American victory in the Revolutionary War. One of the world's most recognizable natural landmarks, the Grand Canyon, defies the imaginations of the five million people who visit there annually. Pioneer Daniel Boone blazed the Wilderness Trail through Kentucky in 1775 and tamed the wild frontier. The opening of "The Unassigned Lands" in Oklahoma resulted in 50,000 settlers racing across the prairie to grab a stake and claim ownership of a homestead. The discovery of oil in Prudhoe Bay, Alaska, in 1975 called for an ingenious feat of engineering to transport fuel across 800 miles of icy wilderness. TVPG VL | CC

99% of all animal and sea creatures who ever lived have become extinct. Watch as some of the most bizarre and strangest creatures are brought back to life. Meet the nothronychus (a strange amalgam of bird and sloth), the anomalocarus (a 7-foot shrimp), as well as saber-toothed cats, mastodons and wooly rhinoceros. Advanced computer graphics, location shooting and expert interviews, will reveal detailed illustrations of what these ancient monsters looked like, where and how they lived, and how they died. TVPG VL | CC

Alien abduction is a common and highly documented phenomenon; proof of alien abduction in the form of objects implanted in people's bodies is not. This episode chronicles several close encounters with alien abductees who have been held captive, probed, examined and had objects implanted in their bodies. For the first time, viewers can observe surgery that removed an alien implant from an abductee's body. With the help of accredited doctors and scientists, the team will examine this object and if possible, determine its origin and composition to reveal just exactly what happened. TVPG VL | CC Show Site

In the early morning hours of May 14, 2008, witnesses in Needles, CA saw a turquoise glowing object in a rapid descent over the Colorado River. Soon after, military helicopters carried away an object that appeared to be glowing, and according to witnesses, military personnel canvassed the town, intimidating witnesses and townspeople. But alleged cover-ups of strange crashes are nothing new--from Flatwoods, West Virginia to Kecksburg, Pennsylvania, reports of UFO clean-ups are rampant. The team visits the site of the most current UFO crash in the world to search for signs of what some say the government keeps trying to hide. TVPG VL | CC Show Site

Scientists are continually challenged by unidentified strains of bacteria with mysterious origins. Could some of our most crippling plagues and epidemics be traced to the darkest voids of space--or even extraterrestrial intervention? During the Black Death of the Middle Ages, people reported bronze flying ships emitting a strange mist. As recently as 2011, NASA scientist Richard Hoover published evidence of life in meteorites. Is it possible that ancient aliens--as small as microbes--have shaped human history? TVPG VL | CC Show Site

Just the whiff of a foul odor can make your head spin, your eyes water, your stomach turn--it can even send you hurling. From cesspools, military stink bombs, and rancid rotting meat... to cow farms and landfills... to bad breath, B.O and beyond, the world is full of stink--and we've spent centuries battling the funk. So how do we deal with these horrific odors? Hold your breath `cause these sensational stories are gonna STINK! TVPG VL | CC Show Site

Hundreds of years before steel and plastic, wood was the building block of America. But even today, it touches every aspect of our lives. It's underneath our feet and flying through the sky, propping up skyscrapers and making burgers fry -- from the historical, to the modern, to the timeless, we explore the surprising ways we cannot live without WOOD. TVPG VL | CC Show Site

Troop withdrawals begin as the Americans train their ARVN allies to take over the war. Gery Benedetti patrols the hostile waters of the Mekong Delta. James Anderson leads a battalion into Cambodia after Nixon's controversial order. Don DeVore struggles to survive a fierce night attack, and Anne Purcell gets promising news about her husband. Then, Bob Clewell's helicopter crew comes under intense fire in one of the final operations of the war. Joe Galloway returns to Vietnam and in Washington, D.C., Barry Romo throws down his medals in protest. The last American troops return home and POW wife Anne Purcell awaits word of her husband's fate. The fall of Saigon brings the unification of Vietnam. TVPG VL | CC Show Site

Got something strange to deliver? From pizza to packages, we'll show you how it's packed, labeled and shipped. Head down the highway carrying gigantic wind turbine blades. See how UPS got China's invaluable terra cotta warriors to a Los Angeles art museum. Deliver luxury yachts aboard a submersible carrier ship. Ride to the track with prized thoroughbreds on their own special jet. Want dinner and a movie? Sounds like a visit to Netflix headquarters and Papa John's Pizza. Ride radical with bike messengers in New York City, and deliver a donor kidney to a waiting hospital. Take a tour of the UPS Worldport hub in Louisville, Kentucky, a mammoth center with delivery docks for 100 jets, and handles 1.2 million packages a day. TVPG VL | CC Show Site

Explore collisions that shake our world from the astronomic to the subatomic. Discover breakthroughs that could make the deadly sport of professional auto racing safer and visit a motorcycle crash test facility and examine two-wheeled accidents in detail. Meet a skydiver who survived a crash to earth from 11,000 feet. An asteroid crashing to earth could destroy our planet--watch as NASA's Near Earth Asteroid Tracking team hunt down dangerous asteroids. Finally learn about scientist's who are creating crashes with colliding subatomic particles in the world's largest machine. Will they unlock the secrets of the universe--or accidentally open a black hole? TVPG VL | CC Show Site

Sink your teeth into the razor sharp world of saws. Cut across the centuries to discover how the Egyptians arduously sawed stone as compared to modern saws that slice through limestone like butter. Saws have been used as instruments of torture and tools for surgery. They are imperative for construction, salvage, demolition, and they even make music. Whether they have teeth of steel, carbide or diamond, you will be on the cutting edge of successful sawing. TVPG VL | CC Show Site

Did Titanic have a fatal design flaw? In August of 2005 John Chatterton and Richie Kohler (of "Deep Sea Detectives") led an expedition to Titanic, where they discovered two huge intact sections of the ship's bottom, the red paint still on. Naval architect Roger Long, along with a panel of experts concluded that Titanic broke apart earlier in its sinking than has been believed, due to a previously unknown design flaw. Chatterton and Kohler return to the wreck in 2006 searching for evidence to support this theory, but when their research vessel is recalled by the Russian government they head to Greece to dive Titanic's lost sister ship Britannic. Was Britannic quietly modified to correct the problem? TVPG VL | CC

Two underdogs of American culture go head to head to prove how hillbillies and rednecks have shaped our states. TVPG VL | CC Show Site

Everything is bigger in Texas. It's the only state that acts like a country, but has it grown too big for its britches? We'll mess with Texas to settle this ten-gallon rivalry. TVPG VL | CC Show Site

We may be a law-abiding nation but we also admire the outlaw, and the clash between rebels and the rules has shaped our states. Which states like to make their own rules, and which do the heat have on lockdown? TVPG VL | CC Show Site

After three years on the road, host Brian Unger is taking a different look at just how our states got their shapes. We'll hear about the unique American values that have made this country what it is today, and travel from coast to coast and everywhere in between. Along the way, Brian reveals that just as we shaped the map, it has shaped us. TVPG VL | CC Show Site

It's a rivalry that tears us apart every four years, but how did our nation divide into red states vs. blue states, and what happens to the states caught in the middle? TVPG VL | CC Show Site

Might the tools and technology of ancient builders have come from distant galaxies? Evidence suggests that an ancient mountaintop fortress in Peru was constructed with laser-like tools... temples at Vijayanagara India were built to harness cosmic energy... and an acoustic chamber in Malta enabled interplanetary communication. If the ancient builders did use advanced technology, could it prove that aliens visited Earth thousands of years ago? TVPG VL | CC Show Site

Iron swords forged in blazing hot fires... Gunpowder with the power to tear apart human flesh... And rockets capable of destroying entire cities... Throughout history, advances in technology have lead to the development of powerful weapons--each more deadly than the last. But were these lethal weapons the product of human innovation--or were they created with help from another, otherworldly source? TVPG VL | CC Show Site

People on every continent have claimed to see the footprints of Bigfoot. And ancient myths and legends speak of an ape-like giant stalking the earth. What if, as Ancient Astronaut theorists believe, there is evidence to connect Bigfoot with an alien species that once visited Earth in the distant past? TVPG VL | CC Show Site

Mysterious legends and crumbling ruins are all that is left of our planet's lost worlds. But could there be proof of ancient alien visitors hidden among the artifacts of civilizations that have long vanished? Strange carvings suggest the Mayan city of Copan was ruled by the descendants of otherworldly beings. And some believe the ancient Nazca people altered their bodies--and their lands--to signal the star gods to return. Are the astounding accomplishments of lost civilizations merely the products of ancient folklore--or could they have been something... out of this world? TVPG VL | CC Show Site

Across the globe, archaeologists have uncovered ancient tombs filled with strange items and writings. Remarkable similarities have been found at each of the sites. How is it possible that the burial chambers of distant cultures were so similar in design? Ancient Astronaut theorists believe that some of these complicated and technically advanced tombs were designed with the help of extraterrestrials. TVPG VL | CC Show Site

Geologist Scott Wolter has reason to believe America has its very own Stonehenge in New Hampshire. With the help of a young man who discovered an amazing connection between America s Stonehenge and Stonehenge in England, Wolter explores the possibility that the ancient Phoenicians are connected to both of these megalithic sites. At America's Stonehenge, he uncovers many clues, including a sacrificial table and a mysterious message carved on a stone in ancient script that helps advance this provocative theory. He also discovers both sites are accurate astronomical calendars and that alignments with the heavens are incorporated into their design. TVPG VL | CC Show Site

On a unique planet, a unique species takes its first steps: Mankind begins. But it s a world full of danger. Threatened by extinction, we innovate to survive--discovering fire and farming; building cities and pyramids; inventing trade--and mastering the art of war. From humble beginnings, we become the dominant creature on the planet. Now the future belongs to us. A mysterious band of pirates plunders the Mediterranean coast--leaving destruction in its wake. Empires fall, but out of the chaos, we discover iron. Armed with this wonder metal, ordinary folk can overthrow tyrants and build a new world order. From the birth of democracy in Athens, to the creation of the Bible in Babylon--people power reshapes Mankind. (2 hours.) TVPG VL | CC Show Site

When ordinary people desire the luxuries of the rich, ingenuity and innovation come together to take history in a new direction. From the obsession with silk to the fall of Constantinople, the discovery of the Americas to the launch of the Industrial Revolution, our desire for luxury has shaped our history and evolution. TVPG VL | CC Show Site

About 10,000 years ago we discover farming. But when crops fail, early farming communities face a new threat. War. It's the birth of the arms race. TVPG VL | CC Show Site

Albert Einstein's revolutionary theory that turned the world upside down might have been dismissed but for a math mistake, a cloudy sky, and the start of World War I. This fascinating two-hour special tells the story of Einstein's little-known, 15-year struggle to prove one of his most radical theories -- a theory that upended Newton and three centuries of scientific thought and called into question the definitions of space and light and gravity -- the game-changing concept known as the Theory of General Relativity. Today, more than a century since the "Miracle Year" in which he published many of his breakthrough papers, Einstein's ideas remain a living, vibrant influence. They continue to push scientists farther, and deeper, into the universe than even he could have imagined. TVPG VL | CC

It's full steam ahead when we drop in at Jay Leno's garage as Jay fires up two of his classic steam cars and takes viewers for a couple of rides. Jay also shows off his 11-ton steam engine built in 1860, back when pigs had to be slaughtered to keep it lubricated. In northern Nevada, fire up a coal burning boiler and get a 100-year-old steam locomotive chugging across the rugged landscape. In New Orleans, board an authentic paddlewheel steamboat. Trek to the Southern California desert where geothermal steam rushes up from the ground and drives electricity producing turbines, powering over 300,000 homes. In New York City, find out why manmade steam surges into some of the world's most famous skyscrapers. Steam clean some very dirty machines, and do a little laundry, too. And ride a steam-driven carousel and play with some strange, steam-powered robots that are part of a movement called--what else--"steampunk." TVPG VL | CC Show Site

Millions of drivers travel the world's superhighways each year. See a multi-billion dollar expansion project in Houston, Texas where a stretch of superhighway is being widened to 20 lanes. Take a ride atop the High-Five, a 12-story, five-level interchange that's become the latest Dallas tourist attraction. Then it's off to China's 28,000-mile National Trunk Highway System. Discover how a single distracted driver can cause a major traffic jam. Finally, play a cutting-edge video game that's training emergency personnel how to unclog a clogged superhighway. TVPG VL | CC Show Site

Modern Marvels is going big, and counting down. We take the "best of" Modern Marvels and give you the MEGA Top 10 countdown. On this edition: Speed. It's a pure adrenaline rush as we race the top 10 fastest marvels we've featured down to the speediest of all. TVPG VL | CC Show Site

They are elements that occupy a select portion of the periodic table and are so essential to America's economic and military might that they are stored in the National Defense Stockpile in case of all-out war. We plan a riveting visit. Some of the vital heavy metals that we survey include copper, uranium, lead, zinc, and nickel. We also take a look at superalloys--consisting of steel combined with chromium, cobalt, and dozens of other heavy metals--that resist corrosion and perform increasingly elaborate functions. From Earth to space, from cosmetics to vitamins, in a million different ways, heavy metals are here to stay! TVPG VL | CC Show Site

Buckle up for a rip-roaring ride through the world of extreme horsepower. Experience the fastest accelerating cars on earth. Find out how horsepower was first coined as a marketing tool for the steam engine in the early 1800s and meet the horsepower police--the Society of Automotive Engineers who test today's most powerful car engines. Feel the amazing power of Unlimited Hydroplane racing as 3-ton boat-beasts careen across water at speeds of over 200 miles per hour. Journey to the bowels of an enormous container ship where the world's most powerful diesel engine provides over 100,000 horsepower. At the Hoover Dam, watch as it harnesses the enormous power of water. Explore the 80,000 horsepower pumping units at the Edmonston Pumping Plant that delivers 2-billion gallons of water a day to thirsty Californians. And sit behind the steering wheel of a new generation of hybrid cars that boast 400-horsepower yet get 42 miles per gallon of gas. TVPG VL | CC Show Site

At 4 State Trucks in Missouri, the Chrome Shop Mafia adds some truckers' "bling" to a big rig as viewers tour its 35,000 square-foot treasure trove of chrome. In Illinois, learn just how automotive parts get their luster in a complex electroplating process. And out on the road with some bikers, take a look at how Harley Davidson puts chrome to work both as a decorative surface and a protective covering on engine parts. At a classic car gathering, collectors show off their sparkling tailfins and grilles--and in Michigan, peruse a unique collection of more than 3,000 chrome hood ornaments. See how workers chrome-plate plastic, and learn how chrome puts the "stainless" in stainless steel. Find out how stainless steel flatware is manufactured and explore the iconic, shimmering art deco dome of the Chrysler Building. Finally, a Colorado artist will show viewers how he rescues old chrome car bumpers from the scrap yard and transforms them. TVPG VL | CC Show Site