Look back at the controversial decision to give Pluto the pink slip and shrink the solar system from nine planets to eight.
What do you do with superglue that instantly sticks to everything?
About 74,000 years ago, the Toba supervolcano blew its top in what's considered the largest natural disaster in the past 2.5 million years. Here's how humans managed to adapt—and survive.
A chain reaction of eruptions, crop failures and grain shipments may have carried the plague into Europe.
Active volcanoes abound in Hawaii, Alaska and the western United States, including several that have erupted in recent times.
A victim of the Mt. Vesuvius eruption was lying in his bed when a searing ash cloud swept through his city. Soon, it turned out, he had a brain of glass.
Theo Wilson travels to the heart of Hurricane Katrina to explore the devastating storm and the events that unfolded in its aftermath.
When Hurricane Katrina hit the Gulf Coast, U.S. Coast Guard rescue swimmer Laurence “Noodles” Nettles’ training was put to the test as he and fellow Guard members were forced to adapt their ocean rescue tactics to save thousands of stranded victims from rooftops and rising floodwaters.
Robert Green lost his mother and granddaughter when his Ninth Ward home was lifted off its foundation and floated down the street in the aftermath of Hurricane Katrina. After rebuilding several years later, Green has made it his life’s mission to bring the Ninth Ward residents back and rebuild their historic community.
When Hurricane Katrina forced New Orleans poet Shelton Alexander to evacuate his home, he took his truck and video camera to the Superdome. He escaped the chaotic shelter a few days later with a truckload of people and video documentation of history.
Meredith Ewenson walks the Revolutionary War Trail in Providence, Rhode Island, with sites including the Stephen Hopkins House, John Brown House Museum and more.
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