The coordinated terrorist attacks of September 11, 2001 unfolded at nightmarish speed. At 8:46 a.m., the first plane struck the North Tower of the World Trade Center. Sixteen minutes later, a second jet hit the South Tower. At 9:37, an airliner hit the Pentagon. Within hours, ...read more

Starting in the 1980s, the swamps of the South Florida Everglades have been overrun by one of the most damaging invasive species the region has ever seen: the Burmese python. These massive snakes, which can grow to 20 feet long or more, with telephone-pole-sized girths, have all ...read more

Some have called it a supernatural place. Others have deemed it “cursed.” Terry Sherman got so spooked by the happenings on his new cattle ranch that 18 months after moving his family of four to the property now known by many as “Skinwalker Ranch” in northeastern Utah, he sold ...read more

In the annals of American UFO history, few incidents have inspired as much fascination—and speculation—as the one in Roswell, New Mexico. It began in the summer of 1947, at the dawn of the Cold War, when the U.S. Army Air Forces sent out a shocker of a press release, announcing ...read more

Why are so many UFOs being reported near nuclear facilities—and why isn’t there more urgency on the part of the government to assess their potential national-security threat? Those are questions being asked by a team of high-ranking former U.S. defense and intelligence officials, ...read more

In the late 1960s, grapes grabbed national attention—and not in a good way. Newly organized farm workers, fronted by Mexican-American civil-rights activist Cesar Chavez, asked Americans to boycott the popular California fruit because of the paltry pay and poor work conditions ...read more

Since U.S. Army Private Lori Ann Piestewa died in a Humvee ambush in Iraq in 2003, her name—and her legacy—have spread throughout the three mesas of Hopi land in northeastern Arizona. The first American Indian woman to die serving the U.S. Armed Forces, in the first war that ...read more

It was nearly the end of World War II. But for the airmen of the 415th Night Fighter Squadron, it felt more like the beginning of War of the Worlds. Lt. Fred Ringwald was the first to see it. He was riding as observer in a night fighter piloted by Lt. Ed Schlueter, with Lt. ...read more

What prompted the U.S. Central Intelligence Agency to spy on American citizens on U.S. soil in the 1960s—in violation of its own charter? Because two inhabitants of the White House suspected sinister foreign influence behind the decade’s growing civic unrest. For President ...read more

What was it like to be barely a teenager amid the soon-to-be notorious Manson family, living as part of the cult leader’s harem? 1967 was the Summer of Love, but in sunny southern California something sinister was brewing. There, in the desert foothills of the Santa Susana ...read more

Armed servicemen of the Vietnam War used drugs more heavily than any previous generation of enlisted U.S. troops. From heroin to amphetamines to marijuana, drugs were so commonplace among the troops that, in 1970, liaison to the Bureau of Narcotics and Dangerous Drugs Egil Krogh ...read more

“We’re now living in a new world.” On Christmas Day 1991, Soviet President Mikhail Gorbachev shocked the world with these words, announcing the dissolution of the Soviet Union and his resignation from its top post. After more than 40 years of the world seeming to teeter on the ...read more