Humans Have a Third Set of Teeth. New Medicine May Help Them Grow.

Video: An Ocean in Motion: NASA’s Mesmerizing View of Earth’s Underwater Highways [5:26]

A Thousand Snipers in the Sky: The New War in Ukraine

1st private spacecraft to attempt to travel beyond the moon appears to be in trouble

AI versus the brain and the race for general intelligence

Scientists uncover key cause of grey hair

Chewing wood may boost memory and brain antioxidants, study finds

Geothermal Power Is a Climate Moon Shot Beneath Our Feet

Caught On Drone: Narwhals Stun Prey and Play With Their Tusks

The First Lunar Lander and the Great Moon Dust Debate

First British tourists allowed back into North Korea tell BBC what they saw

Video: Are Analogue Computer Hybrids The Future? [15:01]

China to build ‘deep-sea space station’ 6,000ft below surface

They lost their families in a plane crash – then came the online hate

The cocaine files

Sex 20 times a week? New study identifies four types of romantic lover

Razor-Thin, Ultra-Powerful – The Lens That’s Revolutionizing Telescopes

Video: ‘I made a Copper Ice Press that Turns Ice into Spheres – Lets try dry ice!’ [16:36]

Wildlife Photographer Left Stunned After Capturing A Rare Orca On Film

Private lunar lander Blue Ghost touches down on the moon

The Texas Measles Outbreak Is Even Scarier Than It Looks

The High-Flying Feats of Bessie Coleman

Trees With a Secret Message

‘There will never be a theory of everything’

Video: The Teleprompter Paradox [5:13]

How Tiny Bubbles Could Deliver Medication to the Brain

On this day in 1943 a team of Norwegian commandos sabotaged the Nazi effort to build an A-bomb

For the 1st time in Canada, surgeons put teeth in patients’ eyes to restore sight

Einstein’s General Relativity with a Twist: Teleparallelism

Video: The Greatest Art Heist In History [9:25]

Vikings Didn’t Just Raid and Pillage – They Had Diplomacy and Trade Networks, Too

Video: Space Exploration: The Legacy Of The Space Shuttle Program [1:00:46]

Pandas Technically Could Eat Meat, So Why Do They Eat So Much Bamboo?

Can You Identify the Mystery Photographer Who Captured Thousands of Captivating Images of 1960s San Francisco?

Frozen worm comes back to life after 46,000 years

Astroscale aced the world’s first rendezvous with a piece of space junk

Brutalism – the architectural style that dared to summon a new world from the ashes of World War II

Video: JWST Made a Cosmological Crisis Worse [12:59]

Man’s brain turned to glass by hot Vesuvius ash cloud

Video: Zoom over the surface of the moon in new Blue Ghost low lunar orbit footage [01:36]

Why can some people wiggle their ears?

The International Space Station lacks microbial diversity. Is it too clean?

India: A billion people have no real money to spend, says report

Formerly anti-vax parents on how they changed their minds: ‘I really made a mistake’

The Sun Sets On The British Empire

Citrus Fruit Consumption Helps Protect against Depression via Gut Microbiome: Study

AI’s growing threat to challenging ideas

Captain ‘lost for words’ after witnessing a super pod of more than 2,000 dolphins

Video: What the Research Actually Says About Fluoride in Drinking Water [14:50]

Lightning strikes link weather on Earth and weather in space

The Job Market Is Frozen

So This is How You Get Magnetars

On this day in 1741 a secret squadron sailed through the Straits le Maire⁠—the gateway to the dreaded Drake Passage

Archaeologists Found Ancient Tools That Contradict the Timeline of Civilization

Who Killed the Footless Goose?

Stonehenge-like circle unearthed in Denmark may have links to UK

Mega-iceberg from Antarctica is headed toward South Georgia—here’s what could happen

The women who made America’s microchips and the children who paid for it

There’s a Spoon’s Worth of Plastic in Our Brains. Now What?

Humans moved into African rainforests at least 150,000 years ago