Researchers Develop a ‘Bear-Dar’ That Warns Humans of Approaching Polar Bears
The artificial intelligence-powered radar system is needed as climate change brings the animals closer to towns
The Rise and Fall of World’s Fairs
Sixty years after Seattle’s Century 21 Exposition, world’s fairs have largely fallen out of fashion in the U.S.
A Brief History of Puerto Rico’s Beloved Mofongo
And how you can make the hearty, ‘crunchy-soft’ meal
Ice Age Artists May Have Used Firelight to Animate Carvings
Researchers examined 15,000-year-old stone art and suggest the makers were inspired to show movement by dynamic lighting of the fireside environment
Devastating Ice Age Floods That Occurred in the Pacific Northwest Fascinate Scientists
The Scablands were formed by tremendous and rapid change, and may have something to teach us about geological processes on Mars
How Yellow Fever Intensified Racial Inequality in 19th-Century New Orleans
A new book explores how immunity to the disease created opportunities for white, but not Black, people
This Pandemic Mapping Project Shows How Covid-19 Transformed Our Worlds
Hundreds of homemade maps reveal how people from around the globe found their ways through crisis
Why Your Favorite Sugary Breakfast Cereal Is Suddenly Everywhere
Nostalgia for childhood has led to new, fanciful flavors of maple syrup, snacks and even legal marijuana
Why Amazing Discoveries About Bear Hibernation May Help Improve Human Health
The creatures’ annual protracted snoozes have much to tell us about the biology of mammals, ourselves included
A Gentile’s Guide to Keeping Kosher for Passover
Pizza and pasta are pretty obviously out, but what are the other no-nos?
The True History Behind Showtime’s ‘The First Lady’
The new series dramatizes the White House years of Eleanor Roosevelt, Betty Ford and Michelle Obama
The Ancient Origins of the Easter Bunny
A scholar traces the folk figure’s history from the Neolithic era to today
Twice Accused of Murder, This Writer Later Foresaw the Sinking of the Titanic
Under the pseudonym Mayn Clew Garnett, author Thornton Jenkins Hains published a maritime disaster story with eerie parallels to the real-life tragedy
How Did Climate Change Affect Ancient Humans?
Sophisticated climate models were paired with evidence from the archaeological record to reveal where ancient humans may have lived and evolved
This Guatemalan City Rolls Out Colorful Sawdust Carpets for Holy Week
The longstanding tradition brings a dazzling display to the streets of Antigua each spring
Nine Artists on What It Means to Create
Forty years of bringing critical attention to the nation’s best-known makers in the arts is celebrated at this year’s Smithsonian Craft Show
Could High-Flying Kites Power Your Home?
Nearly a dozen companies are betting on computer-controlled, airborne wind energy to electrify the future
Black Lights Turn This North Carolina Mine Into a Psychedelic Wonderland
The Bon Ami Mine’s deposits of the mineral hyalite glow fluorescent green under ultraviolet light
‘Is It Cake?’ Builds on a Lengthy Tradition of Visual Deception
The ‘fool the eye’ desserts hearken back to paintings from a period in American history when there was anxiety over fakes, fraudsters and misinformation
This Quirky Contraption Lifted 19th-Century Pilots Into the Air for a Short, Exhilarating Glide
The rare Lilienthal glider, one of only a few originals known to exist, is newly conserved and ready for its public debut
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