Video: Why Don’t Railroads Need Expansion Joints? [27:19]

After His Death, Neil Armstrong’s Widow Found a Bag of Space Artifacts in His Closet

Psychology has a consciousness problem

Does drinking more water equal better health? New study gives us the answer

The Hidden History of Pneumatic Tubes

Do We Live in a Special Part of the Universe?

Will Yellowstone National Park erupt? Scientists have new answers.

Trespassing For The Common Good

Stunning Sculpture by Camille Claudel Rediscovered in an Abandoned Parisian Apartment

How Audrey Hepburn became a secret spy during World War Two

Why Can’t You Just Deal with It?

FBI finds largest explosive cache on a Virginia farm

The US Treasury Department was hacked

This Structural Battery Could Lead to Massless Energy Storage

Chinese Scientists Suggest Microplastics Could Be Leaving Lesions on Our Organs

What Happens to Your Brain When You Know You’re Being Watched

How a batch of tinned meat fostered fears of the millennium bug

Cosmological Evidence Emerges That Dark Energy Is An Illusion

Meet The ‘Living Fossil’ That’s Older Than The Dinosaurs (Hint: It Also Survived A Nuclear Blast)

This May Be the Most Distant Well-Defined Spiral Galaxy Ever Seen by Humans

It’s the Most Indispensable Machine in the World—and It Depends on This Woman

Inside an American Rare-Earth Boomtown

Huge Collection of Free Historical Nature Imagery from the Biodiversity Heritage Library

Protocells emerge in experiment simulating lifeless world

Have scientists cracked the best way to drink champagne?

We Could Be Just 10 Seconds Away From Discovering Dark Matter

Video: The Brightest Object in the Universe is a Black Hole [7:38]

Crypto fugitive Do Kwon extradited to US over $40bn crash

The First Ever Times Square Ball Drop Was Held Atop the New York Times Headquarters in 1907

This super-dense cosmic ‘pasta’ is the strongest material in the Universe

Whales can live way longer than scientists had thought, with potential lifespans as much as double previous estimates

Why Vega is the most important star in the sky after the Sun

How a Diagnosis of Shaken Baby Syndrome Could Send Innocent Parents to Jail

Understanding Mars Helicopter Ingenuity’s Last Flight On Mars

Ice cores finger obscure Pacific volcano as cause of 19th century climate disaster

Insects in the Mail

Hourglass figure ideal for mastering art of hula hooping, study finds

Can we use quantum computers to test a radical consciousness theory?

The Controversial Hams That Helped a French Cathedral Save Its Organ

A 1903 Fire at a Chicago Theater Killed 602 People, Prompting Enduring Safety Reforms

When does your brain think something is worth the wait?

Star Trek’s Cold War

How a food crisis in India fed America’s library collections

Astronomers ready for dazzling but brief celestial show after 80-year wait

Video: The Simple Trick That Rules Biology [33:39]

Consciously uncoupling: what drives rates of animal divorce?

The Cosmos Teems with Complex Organic Molecules

What Made Jimmy Carter Such a Strange President

The Air Force once proposed bombing Earth from the Moon

Video: The Secret Engineering Behind the World’s Tallest Tower [12:13]

Could we ever retrieve memories from a dead person’s brain?

Video: We All Have Synesthesia [13:16]

‘Achilles Heel’ of Drug-Resistant Bacteria Has Been Found, Scientists Say

What The Strange Habits Of An Octopus Can Teach Us About Alien Intelligence

On This Day in 1890, the U.S. Army Killed Nearly 300 Lakota People in the Wounded Knee Massacre

These Fire Extinguishing Bollards Are the Wildfire Tech We’ve Been Hoping For

Painstaking work to conserve Ireland’s oldest paper documents begins

The Walmart Effect

Archaeologists Are Finding Dugout Canoes in the American Midwest as Old as the Great Pyramids of Egypt

The Magnetic North Pole Is Drifting Across the Arctic Toward Siberia