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What Do Ancient Egyptian Mummies Smell Like? "Woody", "Spicy" and Even "Sweet"

Scientists used an 'electronic nose' (and good old biological sniffers) to reveal the scents of ancient mummies.

A Massive Seaweed Belt Stretching from Africa to the Caribbean is Changing The Ocean

The Great Atlantic Sargassum Belt hit a record 37.5 million tons this May

Stone Age Atlantis: 8,500-Year-Old Settlements Discovered Beneath Danish Seas

Archaeologists took a deep dive into the Bay of Aarhus to trace how Stone Age people adapted to rising waters.

Researchers Turned WiFi into a Medical Tool That Reads Your Pulse With Near Perfect Accuracy

Forget health trackers, the Wi-Fi in your living room may soon monitor your heartbeat.

Popular RVs in the US are built with wood from destroyed orangutan rainforest: Investigation

The RV industry’s hidden cost is orangutan habitat loss in Indonesia.

The Evolution of the Human Brain Itself May Explain Why Autism is so Common

Scientists uncover how human brain evolution boosted neurodiversity — and vulnerability to autism.

A Light-Based AI Can Generate Images Using Almost No Energy

The future of AI art might be powered by lasers instead of GPUs.

This 1,700-Year-Old Skull is the First Evidence of a Gladiator Bear in the Roman Empire

Archaeologists uncover first physical proof of brown bears in Roman arena games.

Astronomers May Have Discovered The First Rocky Earth-Like World With An Atmosphere, Just 41 Light Years Out

Astronomers may have discovered the first rocky planet with 'air' where life could exist.

Anthropic AI Wanted to Settle Pirated Books Case for $1.5 Billion. A Judge Thinks We Can Do Better

This case is quickly shaping up to be a landmark in AI history.

First Mammalian Brain-Wide Map May Reveal How Intuition and Decision-Making Works

The brain’s decision signals light up like a Christmas tree, from cortex to cerebellum.

Archaeologists Uncovered a Stunning 4,000-Year-Old Mural Unlike Anything Ever Seen in Peru That Predates the Inca by Millennia

A 3D temple wall with stars, birds, and shamanic visions stuns archaeologists in Peru

Scientists Finally Prove Dust Helps Clouds Freeze and It Could Change Climate Models

New analysis links desert dust to cloud freezing, with big implications for weather and climate models.

Eight Seconds Is All You Get. Why Attention Spans Are Shrinking and What To Do About It

If the content is interesting, motivation can improve sustained attention.

Mars Seems to Have a Hot, Solid Core and That's Surprisingly Earth-Like

Using a unique approach to observing marsquakes, researchers propose a structure for Mars' core.

New Catalyst Recycles Plastics Without Sorting. It Even Works on Dirty Trash

A nickel catalyst just solved the biggest problem in plastic recycling.

Scientists Just Discovered a Massive Source of Drinking Water Hiding Beneath the Atlantic Ocean

Scientists drill off Cape Cod and uncover vast undersea aquifers that may reshape our water future.

Your Next Therapist Could be a Video Game or a Wearable and It Might Actually Work

An inside look at a new wave of evidence-backed digital therapies.

This Bizarre Deep Sea Fish Uses a Tooth-Covered Forehead Club to Grip Mates During Sex

Scientists studying a strange deep sea fish uncovered the first true teeth outside the jaw.

Researchers Discovered How to Trap Cancer Cells by "Reprogramming" Their Environment

Scientists find a way to stop glioblastoma cells by stiffening a key brain molecule

Humans made wild animals smaller and domestic animals bigger. But not all of them

Why are goats and sheep so different?

Daddy longlegs have two more eyes they've been hiding from us

The eyes are relics form their evolutionary past.

Ultra-Processed Foods Made Healthy Young Men Gain Fat and Lose Sperm Quality in Just Three Weeks

Processed foods harmed hormones and fertility markers even with identical calories.

A New Solar Panel Shield Made From Onion Peels Outlasted Industry Plastics in Tests

Natural dye from discarded onion peels outperforms fossil-based UV filters in durability and performance

NYC Man Was Jailed for Days Because of a Blurry CCTV Image and a Faulty AI Match

Flawed tech, false ID, and two days behind bars: how it happened anyway.

Venice's Iconic Lion Is Actually a Repurposed Chinese Monster, Scientists Say

This ancient symbol has a surprising origin story.

Could AI and venom help us fight antibiotic resistance?

Scientists used AI to mine animal venom for potent new antibiotics.

Orcas Are Attacking Boats Again and We Still Don't Know Why

It's one of the most curious behaviors we've ever observed.

Ant Queen Breaks the Rules of Biology by Producing Male Offspring That Are a Different Species

It seems "almost unimaginable," researchers say.

They're 80,000 Years Old and No One Knows Who Made Them. Are These the World's Oldest Arrowheads?

Stone tips found in Uzbekistan could rewrite the history of bows and arrows.

The "Skeleton flower" turns translucent when it comes in contact with water

The "skeleton form" is because of the unusual way the flower generates color.

Florida Is About to Become One Big Health Experiment

We all know how ending vaccine mandates will end.

Scientists Reprogram Blood Cells to Prevent Alzheimer’s and Fight Aging In the Brain

In a promising new study, modified young immune cells improved brain performance in older mice.

A Rare Condition Made a Woman See Dragons Instead of Human Faces

It's one of the weirdest conditions.

America’s Sex Ed System Is An Anti-Science Nightmare

Only 37% of US states require sex ed to be medically accurate.

AI has a hidden water cost − here’s how to calculate yours

Artificial intelligence systems are thirsty, consuming as much as 500 milliliters of water – a single-serving water bottle – for each short conversation a user has with the GPT-3 version of OpenAI’s ChatGPT system. They use roughly the same amount of water to draft a 100-word email message. That figure includes the water used to […]

Turns Out, You're Not Supposed to Rinse After Brushing Your Teeth

We've been living a lie.

3D-printed 'ghost guns' are surging in popularity and law enforcement is struggling to keep up

The use of 3D-printed guns in criminal and violent activities is likely to continue to increase. And governments and police will continue to have trouble regulating them.

Miss England Contestants Are Now Competing With AI Versions of Themselves

AI models are coming to the internet, whether you like it or not.

ChatGPT only talks in clichés. That’s a threat to human creativity

When you chat with ChatGPT, it often feels like you’re talking to someone polite, engaged and responsive. It nods in all the right places, mirrors your wording and seems eager to keep the exchange flowing. But is this really what human conversation sounds like? Our new study shows that while ChatGPT plausibly imitates dialogue, it […]

Can AI finally show us how animals think?

Can science help you talk to your dog?

This 3D printed circuit board that dissolves in water could finally solve our E-waste problem

This study is putting forward an alternative to our notoriously hard to recycle circuit boards.

Climate Change Triggered European Revolutions That Changed the Course of History

Severe volcanic eruptions may have set the stage for several revolutions.

Inside Palantir: The Secretive Tech Company Helping the US Government Build a Massive Web of Surveillance

Government agencies are contracting with Palantir to correlate disparate pieces of data, promising efficiency but raising civil liberties concerns.

This Chihuahua Munched on a Bunch of Cocaine (and Fentanyl) and Lived to Tell the Tale

This almost-tragic event could have a very useful side.

Old Solar Panels Built in the Early 1990s Are Still Going Strong After 30 Years at 80% Original Power — And That’s a Big Deal for Our Energy Future

Thirty years later, old-school solar panels are still delivering on their promise.

The World’s Largest Solar Plant is Rising in Tibet. It's So Vast It's the Size of Chicago

A desert covered in solar panels and sheep could mark the beginning of the end for coal in China.

A Swiss Pilot Flew a Solar-Electric Aircraft to the Edge of the Stratosphere

A record-breaking flight offers a glimpse into the future of clean aviation

This Newly Discovered Croc Hunted Dinosaurs Before the Asteroid Hit

A new hypercarnivorous crocodyliform emerges from the sediments of Patagonia.

How Tariffs Could Help Canada Wean Itself from Fossil Fuels

Tariffs imposed by the U.S. could give its trading partners space to reduce their economies’ dependence on oil and gas.