Did pandemic lockdowns stunt kids’ immune systems long-term?

Sun’s Magnetic Field Forms Close to Surface

Video: What Jumping Spiders Teach Us About Color [32:36]

Former California water official pleads guilty in heist to steal and sell water with secret pipe

Mapping the universe with data from the Chandra X-ray Observatory

North Korea drops trash balloons on the South

The death of Vulcan: Study reveals planet is actually an astronomical illusion caused by stellar activity

Spiral Waves May Explain the Sun’s Baffling Rotation

A New Hydrogen Combustion Engine Is Legitimately Heating Up

What’s Under This Hole on the Surface of Mars?

The real threat with AI is falling prey to the hype

To pee or not to pee? That is a question for the bladder — and the brain

Stuck at sea for years, a sailor’s plight highlights a surge in shipowner abandonment

Mystery malware destroys 600,000 routers from a single ISP during 72-hour span

Why scientists say we need to send clocks to the moon

Sports cars and millions seized in cybercrime busts

World-first tooth-regrowing drug will be given to humans in September

Music Helped Connect Hunter-Gatherer Groups in Central Africa

The Unusual Espionage Act Case Against a Drone Photographer

The Greek Beach That Looks Like the Moon

A Crocodile Equipped with Armadillo Armor Once Roamed Earth

Veteran Survives Grizzly’s Attack After It Bites Into Can of Bear Spray

Video: Our Galaxy May Be 10 Times Bigger Than We Thought [8:55]

The Social Lives of the Teens Who Don’t Have Phones

The best spots on the Moon for lunar bases are the same spots where scientists want to build telescopes

On this day in 1832 a mathematician engaged in a deadly duel

Video: How This Guy Makes the World’s Best Puzzle Boxes [11:39]

NASA Lucy Images Reveal Asteroid Dinkinesh to be Surprisingly Complex

Physicists Puzzle Over Emergence of Strange Electron Aggregates

Surprising Evolutionary Insights Revealed by First Complete Chromosome Sequences From Great Apes

Huge Google Search document leak reveals inner workings of ranking algorithm

Iceland volcano dramatically erupts again as streams of lava reach town’s defensive walls

The ESA is visiting the asteroid punched by NASA’s DART mission

Video: Cones are MESSED UP [18:52]

Babbling babies may be warming up for speech, say scientists

Can Music Make Your Food Taste Better?

Video: Taking a 100-Year-Old Model T to a Ford Dealer for Service [35:15]

Video: If all humans died, when would the last light go out? [5:03]

Eleven rivals. Countless billions. One prize: the right to build a casino in the heart of New York

Video: Light sucking flames look like magic [18:04]

Researchers crack 11-year-old password, recover $3 million in bitcoin

Billionaire Plans Dive to the Titanic in a Newly Designed Submersible

A Bizarre Form of Water Could Help Explain Uranus’s Messy Magnetism

Spots, stripes and more: Working out the logic of animal patterns

“Absolute Miracle” – New Concrete Recycling Method Could Help Solve One of the World’s Biggest Climate Challenges

A chicken recipe so good its origin is being fought in court

Why did primates evolve such big brains? First study of its kind says it wasn’t for finding food

Frank Lloyd Wright’s Last Dream Was to Turn Ellis Island Into a Self-Contained City of the Future

Piecing Together the Secrets of the Stasi

50,000 Galaxies Caught In Stunning New Deep Space Image

The satellites using radar to peer at earth in minute detail

A Banksy Museum opens in NYC, but without Banksy’s blessings

How to Reverse America’s Urban Doom Loop: Use Abandoned Steam Pipes

A coin hoard of over 2,000 medieval coins has been found near Kutnohorsk in the Czech Republic

One of world’s rarest whales sighted off California coast

Inside the Savage, Surreal, Booming World of Professional Slap Fighting

Cameras reveal wombat burrows can be safe havens after fire and waterholes after rain

Living brain-cell biocomputers are now training on dopamine

Here’s Why Jalapeño Peppers Are Less Spicy Than Ever

Researchers decode how elephants form “sentences,” lending insight to their complex communication