The Perpetual Quest for a Truth Machine

Watch a supermassive black hole trap a ‘fluffy’ disk in this simulation

Video: The Best Alternatives to Finally Replace Plastic [12:59]

Inside the Harvard Business School Ponzi Scheme

Scientists Found a Hidden Computer From the Roman Empire—and Solved Its Mysterious Secret

‘Butter’ made from CO2 could pave the way for food without farming

Did the Extinction of the Dinosaurs Pave the Way for Grapes?

Russia’s nuclear threat to space is worse than a “Cuban Missile Crisis in space”

In the home of Alice Munro, a dark secret lurked. Now, her children want the world to know

Stunning Infographics Reveal All The Amazing Planets You’ve Never Heard Of

Radioactive Drugs Strike Cancer With Precision

Quasars are ‘cosmic signposts’ pointing to rare supermassive black hole pairs

‘I was handed to a complete stranger’: the survivors fighting to end child marriage in 37 US states

China Panics Over ‘Open Secret’ of Cooking Oil Sent in Chemical Tanks

Scientists find hydrogen sulfide beyond our solar system for the first time on a planet with glass rain

NASA is about to give an important update on Starliner spacecraft

Devastation as world’s biggest wetland burns: ‘those that cannot run don’t stand a chance’

The Invention of Zero: How Ancient Mesopotamia Created the Mathematical Concept of Nought and Ancient India Gave It Symbolic Form

A Rare Cross-Section Illustration Reveals the Infamous Happenings of Kowloon Walled City

Europe’s long-delayed flagship rocket is about to launch for the first time

The mission to the coldest place on Earth that changed the history of humanity

On this day in 1958 the largest recorded megatsunami occurred on the shores of Alaska

Breathtaking Images From the BigPicture Photography Competition

Time Ticks Faster on The Moon. Now We Know Precisely How Much.

Here’s What We’ve Learned About Saturn Since Cassini Entered Its Orbit 20 Years Ago

Inside the ‘Nightmare’ Health Crisis of a Texas Bitcoin Town

James Webb Spots Habitable, Icy Exoplanet Relatively Close to Earth

Engineered mRNA turns your body into a drug-making biofactory

This Tiny Particle Could Upend Everything We Know About Gravity—And the Universe—Scientists Say

The baffling case of Karen Read

Real Estate and the Revolution

Ammonites Were Doing Fine Until the Asteroid Hit

His Galaxy Wolf Art Kept Getting Ripped Off. So He Sued—and Bought a Home

When Two Famous Physicists Faced Off in Mussolini’s Rome

NOAA Flies Through the Rapid Intensification of Hurricane Beryl

The Kaikidan Ekotoba Monster Scroll from 19th Century Japan

Doctors try a controversial technique to reduce the transplant organ shortage

Video: Getting Caught Working Undercover at Amazon [49:08]

Meet the Narwhal Dentist

AI-Powered Super Soldiers Are More Than Just a Pipe Dream

How a Profane Joke on Twitter Spawned a Legal Army

Air pollution linked to drop in live births among IVF patients

Webb Looks at One of the Best Gravitationally Lensed Quasars Ever Discovered

Behold the $150,000 Dog

Boeing accepts guilty plea deal over 737 Max crashes

Fearsome Sharks of Today Evolved When Ancient Oceans Got Hot

This egg-shaped security robot is now roaming hospitals

Real criminals, fake victims: how chatbots are being deployed in the global fight against phone scammers

Grand Canyon-size ‘scar’ on Mars revealed like never before in striking new satellite photos

The Stickiness of Teflon

The Man Who Invented Times Square: O.J. Gude and the Birth of the Spectacular

At least 24 skeletons found in Malmesbury hotel garden

Welcome to the Era of Extreme-Weather Push Alerts

How to watch the maiden flight of the Ariane 6 heavy lift rocket

Cats love to meow at humans. Now we know why.

A Wife’s Revenge from Beyond the Grave

Lethal Secret of One of The World’s Deadliest Pathogens Finally Revealed

Weird black-hole physics could help resolve lingering ‘Hubble trouble’

The science of baby babbling – and why it can take on accents

The search for the random numbers that run our lives