Humans may soon grow new teeth, with promising drug trial set

The enigma of the girl who turns into bone while her identical twin remains healthy

There were two big bangs

Research team identifies giant swirling waves at the edge of Jupiter’s magnetosphere

X-Rays Uncover the Secrets of 3,000-Year-Old Egyptian Paintings

Gangs control the capital. Foreign help is scarce. Can the embattled island nation save itself?

This Fusion Reactor Is Held Together With Tape

Hot Sargassum Summer

Rescuing the Frogs

On this day in 1962 the pint-size Davy Crockett atomic weapon system was tested in the Nevada desert

Elyse G.’s brain is fabulous. It’s also missing a big chunk

Why Songs Get Stuck in Your Head—and How to Stop Them

Why Do Archaeologists Rebury Their Excavations?

‘I Have Cancer. I Can’t Put My Kids First Anymore.’

What is AI? A simple guide to help you understand artificial intelligence

Why people tend to believe UFOs are extraterrestrial

AUKUS treaty members set sights on revolutionary quantum sub navigation

Missing the Manhattan Project

Mystery object: Australian police warn public away from huge cylinder found washed up on WA beach

Comedy Pet Photography Awards: Meet some of the finalists

A Bronx Cop Recalls Five Thousand Killings

Video: Why is North up? [9:56]

The gravitational interactions that have helped us dodge 60-hour days

Super-close supernova captivates record number of citizen scientists

In Rare Event, French Woman Hit By Meteorite While Having Coffee On Terrace

World’s Largest Nuclear Fusion Rocket Engine Begins Construction

All Publicity is Good Publicity: How Simple Familiarity Influences Our Decisions

Australian sailor and his dog survive two months at sea

Legacies Lost and Found

Video: Inside Canada’s first dementia village [8:21]

On this day in 1945 the world’s first nuclear bomb was detonated, and a bespoke camera was there to capture the scene

We Finally Know Why Ancient Roman Concrete Stood The Test of Time

Break Out the S’mores: This Star Is Cooler Than a Campfire

Video: Longer-lasting light bulbs: it was complicated [33:33]

Probing the Mysteries of Neutron Stars with a Surprising Earthly Analog

Long-Lived Fungi Have Evolved a Way to Cheat Death For Centuries

It’s even hot in Antarctica, where it’s winter

The microorganism that shaped humanity

Mysterious 2,500-Year-Old Skeletons Found in Israel’s Negev Desert

The Maverick Design Choices That May Have Doomed Titan

The Ghosts of Dead Stars Form a Mysterious Alignment, But Why?

Skunk Works Is Testing the Secret Plane That Could Hush the Sonic Boom

Eureka! Scientists explore mysteries of black holes with hi-tech bathtub

How the humble household refrigerator changed the world

JWST discovers first-ever clues of potential ‘dark stars’ in the early universe

The Birth of Salon Kitty, Wartime Berlin’s Premier Brothel and Nazi Spy Trap

‘Heart-stopping’: censored pages of history of Elizabeth I reappear after 400 years

La Bastille – medieval symbol of oppression, modern symbol of liberty

NASA Rover Finds Organic Molecules on Mars

AI Loses Its Mind After Being Trained on AI-Generated Data

How the trees of China – fir, camphor, ironwood and nanmu – were used to build an empire that lasted for centuries

Here’s what researchers encountered in Norway’s deepest hole

The Webb telescope just offered a revelatory view of humanity’s distant past

A Researcher Says the Expansion of the Universe Is Just a Mirage. He Might Be Right.

Webb’s First Deep Field

The stunningly simple rule that will always get you out of a maze

This Meteorite Left Earth. Thousands of Years Later, It Came Back.

On this day in 1831 the people of St. Domenico, Sicily spotted smoke bubbling from the ocean far offshore

Doctors Report Unsettling Case of Man With Green, Fuzzy Tongue

Living near the fire – 500 million people worldwide have active volcanoes as neighbors