The Hidden Culprit Behind Alzheimer’s Revealed: Microglia Under the Microscope

Two Earth-sized exoplanets orbiting nearby star detected

‘Like going to the moon’: Why this is the world’s most terrifying ocean crossing

Teleoperated robots at scale could mean a seismic shift in how we think about labor and automation

A strong sense of self-continuity can improve health and well-being

From Earth to alien worlds: Exploring the fundamental limits to life

A Distant Quasar Has 140 Trillion Times the Water of Earth’s Oceans

The next massive volcanic eruption is coming. It will cause chaos the world is not prepared for

Dramatic drone footage shows fishermen’s tinnie surrounded by sharks

Captured by Venera 13 in 1982: The Only Photos Humanity Has of Venus’ Surface

Why do [Americans] still have to use airplane mode?

General Sherman Offered Savannah as a ‘Christmas Gift’ to President Lincoln. The Victory Signaled the End of His Brutal March to the Sea

Read J. R. R. Tolkien’s “Letter From Father Christmas” To His Young Children (1925)

Potentially habitable planet TRAPPIST-1b may have a carbon dioxide-rich atmosphere

The New Climate Gold Rush: Scrubbing Carbon From the Sky

Introducing perceptein, a protein-based artificial neural network in living cells

What happens when the internet disappears?

Scientists Want to Define the Kilogram by Gravity—Not Electricity. They’re Onto Something.

Scientists reinvent equations governing formation of snowflakes, raindrops and Saturn’s rings

IceCube Just Spent 10 Years Searching for Dark Matter

Scientists observe ‘negative time’ in quantum experiments

December Wildfires Are Now a Thing

Scientists are building underwater neutrino telescopes in the Mediterranean

Video: Exposing the Honey Influencer Scam [23:10]

‘Mathematically perfect’ star system discovered 105 light-years from Earth may still be in its infancy. Could that change its prospects for life?

Video: One of the World’s Most Remote Places: The Tibetan Plateau [48:47]

The controversial machine sending CO2 to the ocean and making hydrogen

Scientists Say Bakers Were Making an Early Version of Focaccia Bread 9,000 Years Ago

Video: What Happened to the World’s Largest Tube TV? [35:45]

Eyelashes’ special features help fling water from the eyes

‘I didn’t realize the role rice played’: the ingenious crop cultivation of the Gullah Geechee people

A Woman With a Rare Gene Mutation Fights to Avoid Her Mother’s Fate

Planes, drones or UFOs: What are people seeing in the New Jersey sky?

NASA’s Parker Solar Probe will reach its closest-ever point to the sun on Christmas Eve

The Risk of Cancer Fades as We Get Older, And We May Finally Know Why

Caffeine is everywhere. Is it actually harmless?

New images show Brazil’s uncontacted people are thriving – but with success comes a new threat

Video: The truth about Hot Ones sauces [21:31]

They were lost at sea for 52 hours. Here’s what it was like

This week: Bird recovery, hello darkness my new friend, lick interpretations, and more!

Webb offers best glimpse ever into icy planetesimals of early solar system

Team presents first demonstration of quantum teleportation over busy internet cables

Antibodies Could Soon Help Slow the Aging Process

These 500-Year-Old Cannons May Help Unravel the Mysteries of the Coronado Expedition

Giant sloths and mastodons coexisted with humans for millennia in Americas, new discoveries suggest

The world’s largest waterfall, hidden underwater and unlike any other on land

Meet Endurance, a pioneering NASA moon rover designed to survive the frigid lunar night

Does the Sun make noise?

The case to build a new ISS: the International Solar Sunshade

The next generation of neural networks could live in hardware

Scientists achieve collective quantum behavior in macroscopic oscillators

Scientists peered into a secret Antarctic lake hidden beneath the ice — and uncovered a never-before-seen ecosystem

We’re about to fly a spacecraft into the Sun for the first time

A plant that lived 47 million years ago in what is now Utah is like nothing that lives on planet Earth today.

How rich musicians billed American taxpayers for luxury hotels, shopping sprees, and million-dollar bonuses

These Particles Only Move in One Direction. Scientists Think They Could Revolutionize Computing.

The Magnetic North Pole Has Officially Changed Position

Video: This Musical Instrument Took Eons To Make [11:14]

How to avoid the latest generation of scams this holiday season

Watch swarms of ant-like microrobots lift heavy objects and more