Articles

Sahelanthropus likely walked on the ground and used all its limbs to move around in trees.

Seven Million Years Ago, the Oldest Known Early Human Was Already Walking

Analysis of a femur fossil indicates that a key species could already move somewhat like us

Cotton fields

It's Time for the Fashion Industry to Launch a Farm-to-Closet Movement

For fiber and textile producers, the path to growing sustainable cotton, hemp and flax is complicated

One reader wonders: Why do we see the Moon during the day and not the Sun at night?

Why Can We See the Moon During the Day? And More Questions From Our Readers

You've got questions. We've got experts.

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A Deadly World War II Explosion Sparked Black Soldiers to Fight for Equal Treatment

After the deadliest home-front disaster of the war, African Americans throughout the military took action to transform the nation's armed forces

Birds that wander out of their home ranges can be an unexpected source of revenue. Stella, a Steller’s sea eagle, recently turned up in Maine and Massachusetts, drawing tourists who spent nearly US $500,000.

Birds Wandering Far From Home Can Be a Boon for Local Tourism

When an internet-famous Steller’s sea eagle turned up roughly 11,000 kilometers off course in late 2021, birders flocked to catch a glimpse

Hoffmann’s two-toed sloth babies need round-theclock care. Once they’re adults, they’ll be microchipped and released back into the rainforest.

Baby Sloths Are About as Cute As You Would Expect

A Costa Rica rescue center offers blankets and bottle-feeding at a nursery for these young animals

The real thing? Not quite. This regal chamber, King Arthur’s Great Halls, was erected in Tintagel, England, in the 1930s for a social club. 

Was King Arthur a Real Person?

The story of Camelot and the Knights of the Round Table has captivated us for a thousand years. But is there any truth behind the tales?

Research indicates that those of us in the West should eat less meat to live more sustainably.

How Much Meat Should We Eat?

To be sustainable, scientists say we should consume fewer animals products

The Pekin Noodle Parlor in Butte, Montana, serves what owner Jerry Tam calls “Chinese American comfort food.”

The First Chinese Restaurant in America Has a Savory—and Unsavory—History

Venture into the Montana eatery, once a gambling den and opium repository, that still draws a crowd

At American Fossil Quarry, on privately owned land near Kemmerer, Wyoming, hammer- and chisel-wielding visitors pay $69 to $89 to spend up to four hours hunting for fossils. Finders, keepers.

Evotourism ®

The 50-Million-Year-Old Treasures of Fossil Lake

In a forbidding Wyoming desert, scientists and fortune hunters search for the surprisingly intact remains of horses and other creatures that lived long ago

Scientists scanned a fossil of the Jurassic cephalopod Vampyronassa, pictured here, and found clues that it was an active hunter.

What New Tech Is Revealing About Squishy, Prehistoric Cephalopods

Researchers have adopted innovative means, from cutting-edge scans to swimming robots, to reveal more about how the creatures lived

Red, Green, and Blue Twisted Curves, 1979. The “spectator who looks at my work is part of the work itself,” Riley has said.

A New Exhibit Showcases the Mind-Bending Art of Bridget Riley

Six decades after she arrived on the scene, the British artist still makes waves

Sculptor-printmaker Elizabeth Catlett, photographed at Howard University in Washington, D.C. in 1977.   

Women Who Shaped History

How Elizabeth Catlett Lifted Up Black Women Through Art

The pioneering sculptor defied trends to honor the daily lives of her subjects

A fresco in Pompeii possibly depicting Lanassa and Demetrius, circa 50 to 40 B.C.E.

Why Demetrius the Besieger Was One of History's Most Outrageous Kings

The ancient Macedonian monarch specialized in siege warfare, polygamy and sacrilege

Phantom Ranch cabins

The Grand Canyon's Phantom Ranch Turns 100 This Year

A century after it was built, the secluded resort below the rim is still an architectural marvel

Archaeologists excavate the remains of friars buried at the former Augustinian friary in central Cambridge.

Why Were Medieval Monks So Susceptible to Intestinal Worms?

Friars in Cambridge, England, suffered from these parasites at nearly double the rate found among average unwashed citizens

Audre Lorde lectures students at the Atlantic Center for the Arts in New Smyrna Beach, Florida.

Women Who Shaped History

You May Have Borrowed These Terms from Black Feminism

Two curators have turned co-hosts in the podcast, “Collected,” a six-part examination of the origins of self-care, identity politics, and intersectionality

Long Covid is a morass to figure out, but the answers are important for the multitudes still suffering from an infection that happened to them months or even years ago.

How Long Will It Take to Understand Long Covid?

Covid long-haulers experience a litany of symptoms, and researchers have proposed a variety of theories to explain them

The so-called frogmen swam into enemy beaches unarmed, wearing only swim trunks, dive masks and fins.

Untold Stories of American History

The Stealth Swimmers Whose WWII Scouting Laid the Groundwork for the Navy SEALs

The Underwater Demolition Teams cleared coastal defenses and surveyed enemy beaches ahead of Allied landings

Donkeys often trample plants in the deserts of the southwestern United States, including in Death Valley National Park in California.

Cougars Are Killing Feral Donkeys, and That’s Good for Wetlands

Mountain lions play an important role in the Death Valley ecosystem by preying on the introduced species

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