In 1947, A High-Altitude Balloon Crash Landed in Roswell. The Aliens Never Left
Despite its persistence in popular culture, extraterrestrial life owes more to the imagination than reality
This Towering 19th-Century Mechanical Clock Was the Smartwatch of Its Era
With hundreds of moving parts, the Great Historical Clock of America has been revived
How the Military Helmet Evolved From a Hazard to a Bullet Shield
With the development of Kevlar and advanced industrial design, soldiers are now better protected from traumatic brain injury
What Really Felled the Hindenburg?
On the anniversary of the conflagration, mysteries still remain
After Nearly a Century in Storage, These World War I Artworks Still Deliver the Vivid Shock of War
Pulled from the collections of the Smithsonian American Art Museum, Claggett Wilson's watercolors are in a traveling show
How Director James Gray Discovered the Insanity Behind the Search for “The Lost City of Z”
A story of Victorian-age madness and exploration in the South American jungle is coming to a theater near you
The Devastating Costs of the Amazon Gold Rush
Spurred by rising global demand for the metal, miners are destroying invaluable rainforest in Peru's Amazon basin
Harboring History in Pensacola
In Florida's panhandle, vibrant Pensacola stakes its claim as the oldest European settlement in the United States
The Dinosaur Fossil Wars
Across the American West, legal battles over dinosaur fossils are on the rise as amateur prospectors make major finds
Back to the Frontier
At Conner Prairie, Indiana, living history is the main event
Footpath Atop the West
Since the 1930s, the 2,650-mile Pacific Crest Trail, extending from Mexico to Canada, has beckoned young and old
In Their Footsteps
Retracing the route of captured American and Filipino soldiers on the Bataan Peninsula in World War II, the author grapples with their sacrifice
Lasting Impressions
Scientists cast tall shadows but find themselves hard pressed to explain the blues to Mongolians
Drawn from Prehistory
Deep within Mexico's Baja peninsula, nomadic painters left behind the largest trove of ancient art in the Americas
Malaria Kills One Child Every 30 Seconds
A new pandemic imperils half the world. Scientists think they know what has to be done, but the disease continues to outsmart them
Two for Tea
America's only commercial tea crop is grown on an island with plants more than a century old
Inexplicable Moments
Strange things happen at this wacky crossroads of the hopelessly alien-addled in the Nevada desert
Walking the Grizzlies' Road, Yellowstone to the Yukon
Trekking 2,000 miles across rugged wilderness, biologist Karsten Heuer has braved bears and avalanches on behalf of a bold conservation initiative
Pipe Dreams
The royal instrument is the most complex and powerful yet devised by the human mind
Traveling the Long Road to Freedom, One Step at a Time
When historian Anthony Cohen set out to retrace a route along the legendary Underground Railroad, he recovered a piece of the American past
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