The ‘Brightest of All Time’ Gamma-Ray Burst Sparks a Supernova Hunt

Researchers Use Quantum ‘Telepathy’ to Win an ‘Impossible’ Game

Webb Offers Never-Before-Seen Details of Early Universe

YouTuber Uses AI to Create a Girlfriend Who Doesn’t Exist

The 120-year search for the purpose of T. rex’s arms

Authorities ‘actively investigating’ after woman claims her late father was a prolific serial killer

Ancient 15,000-Year-Old Viruses Found in Melting Tibetan Glaciers

Can Experiencing Horror Help Your Brain?

Radioactive traces in tree rings reveal Earth’s history of unexplained ‘radiation storms’

‘My small, doomed stand against Thatcher’s war on truth’

How Food Powers Your Body

Explorers finally solve the mystery of an unidentified object near the Titanic wreck

Mystery of Earth’s Missing Mineral Has Been Solved in a Hot New Experiment

There’s a Fascinating Reason These Astronauts’ Eyes Look So Strange

Asteroid Ryugu was born out in the cold, in the solar system’s earliest days

Images of Diwali: The Festival of Lights

Video: Rare Access Inside a Diving Nuclear Submarine [20:43]

Video: What causes sleepwalking? [5:31]

Uvalde survivor is a voice for her slain friends. She’s 10 years old.

Purified Sand Particles Have Anti-Obesity Effects, Scientists Confirm

The danger of advanced artificial intelligence controlling its own feedback

How scientists want to make you young again

Mystery Car Full of Concrete Exhumed in Silicon Valley

NASA’s UFO panel convenes to study unclassified sightings

Protons may be stretchier than physics predicts

Immune system-evading hybrid virus observed for first time

Space station dodges debris from Russian anti-satellite test

Scientists design algorithm that ‘reads’ people’s thoughts from brain scans

Pig vomit toxin key to Martian meteorite mystery

‘World’s dirtiest man’ dies in Iran at 94 a few months after first wash

Swarming bees may potentially change the weather, new study suggests

NASA’s DART asteroid crash: What scientists have learned about Dimorphos so far

Mysterious Object May Be a ‘Strange Star’ Made Out of Quarks, Scientists Say

Inside the ‘Gates of Hell’: Turkmenistan’s 50-year inextinguishable fire pit

10,000-Year-Old Skeleton Found in Britain Has a Modern-Day Descendant Living Close By

5 tourists trapped about 200 feet underground at Arizona’s Grand Canyon Caverns

The driest desert in the world hosts a dazzlingly diverse flower bloom. But to insects, it’s even more spectacular

Hot on the Trail of a Mass-School-Shooting Hoaxer

Plastic Recycling Is a Disaster and a ‘Myth,’ Report Says

Human-AI Collaboration Discovers Quantum Phenomenon Beyond Human Intuition

That Time the Soviet Union Shot a Secret Space Cannon in Orbit

The US Navy wants swarms of thousands of small drones

Saudi Arabia Breaks Ground on Massive Sci-Fi Megacity

Video: Aftermath of the Biggest Explosion Ever Caught on Camera [11:36]

New Entanglement Results Hint at Better Quantum Codes

The forgotten history of the US’ African American coal towns

Why we enjoy fear: the science of a good scare

200 Frozen Heads and Bodies Await Revival at This Arizona Cryonics Facility

Engineered protein calms immune cells to prevent autoimmune diseases

The Incredible Colors of Animals Mean Different Things, But We Just Found a Pattern

Shark Skin Is Engineered for Speed

‘Why are there so few dead bugs on my windshield these days?’

Record-breaking chip can transmit entire internet’s traffic per second

Why is 13 considered unlucky? Explaining the power of its bad reputation

Gravitational Propulsion: Could We Travel Through Space by Manipulating Dark Energy?

The Medical World’s Greatest Discovery Was Once Condemned As ‘Misinformation’

Electric Discharge From Plants May Be Changing Air Quality in Ways We Didn’t Expect

Washington state woman survives bear attack by punching animal’s nose

Early Life on Mars May’ve Wiped Out Early Life on Mars, a New Study Suggests

Seeking answers, planetary scientists plot a return to the nearest ice giant