Searching for Answers to Everest’s Greatest Mystery Among the Artifacts of Its Early Climbers

Why Do We Listen to Sad Music?

Dozens of Fossilized Neanderthal Footprints Found on a Beach in Spain

Archaeology in the Ashes of Notre Dame

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The Brain ‘Rotates’ Memories to Save Them From New Sensations

What You Need to Know About FLoC, the Ad-Targeting Tech Google Plans to Drop on Us All

Video: FRONTLINE: The Madoff Affair (full documentary) [54:18]

NASA Engineers ‘Nervous’ and ‘Excited’ as Mars Helicopter Prepares to Fly

The genius behind early Russian space tech

Experience: ‘I’ve had the same supper for 10 years’

Winners of the 2021 World Press Photo Contest

Some lucid dreamers can answer questions and math problems in their sleep

Astronomers detect new frequencies from mysterious fast radio bursts

What Octopus Dreams Tell Us About the Evolution of Sleep

NASA spacecraft leaves mess after grabbing asteroid samples

‘A poor man’s rainforest’: why we need to stop treating soil like dirt

‘Whitest ever’ paint reflects 98% of sunlight

Tusk-free ivory substitute can be 3D printed into complex shapes

It’s still unclear what dark matter is, but now we know what it isn’t

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Lego’s bricks for blind people – in pictures

Psilocybin: Magic mushroom compound ‘promising’ for depression

A Cautionary Tale for Nearly Everyone

A Kidnapping Gone Very Wrong

NASA’s astronaut Earth photography contest crowns a glorious winner

The Humble Shrub That’s Predicting a Terrible Fire Season

Embryos That Are Part Monkey, Part Human Raise Ethical Concerns

An enigmatic Javanese manuscript in the British Library: Sĕrat Jaya Lĕngkara, Add 12310

‘I Was the Man at the Clapperboard for Orson Welles’ Legendary Drunk Wine Commercial’

Unsold Television Pilots: Really Expensive Failures

How the fall of the Roman empire paved the road to modernity

The Great Cottonmouth-Catching Get-Rich-Quick Scheme of 1956

He Was Convicted of a Bombing Plot. Was It a Setup?

New curio by Alan Bellows: Pushing the Envelope

Out of thin air: the mystery of the man who fell from the sky

How free trials trick you into thinking you’ll get something for nothing

Here’s how the FBI managed to get into the San Bernardino shooter’s iPhone

Scientists tunnel back over 4,000 years in time – through bat guano

The genetic mistakes that could shape our species

These stars could have a sort of atomic bomb at their center

See the Fractal-Like Shells of Ammonites Like Never Before

Why Two Rivers Meet But Don’t Mix in the Canadian Arctic

This pterosaur supported its giant neck with bones built like bicycle wheels

The US’ lost, ancient megacity

Video: Journey to the Center of a Neutron Star [5:56]

Want to Be Ant Royalty? Prepare to Lose Part of Your Brain.

Darius, ‘World’s Longest Rabbit,’ Is Missing

How Radio Astronomy Reveals the Universe

MIT Researchers Release Music Made by Spiders

This B.C. singer just set a new world record for the lowest note sung by a woman

Video: Whatever happened to acid rain? [5:39]

Doctors Forgot to Warn People With Breasts That the Covid Vaccine Could Affect Their Next Mammogram

These are the health effects of tear gas

These Microscopic Maps of 3D-Printed Metals Look Like Art. They May Be a Glimpse of the Future

First GMO Mosquitoes to Be Released In the Florida Keys

Mathematician Disproves 80-Year-Old Algebra Conjecture

The Spacewalk From Hell

Video: Earthrise in 4k UHD [11:12]

Yuri Gagarin: the spaceman who came in from the cold