Endurance athletes that carry Neanderthal genes could be held back from reaching their peak

Scientists Call for a Global Pause on Creating “Mirror Life” Before It’s Too Late: “The threat we’re talking about is unprecedented”

How Distillation Makes AI Models Smaller and Cheaper

Exoplanet is shrinking before the X-ray eyes of NASA's Chandra spacecraft: 'The future for this baby planet doesn’t look great'

A lunar eclipse steals the show in a colorful sky photo of the day for July 18, 2025

Mammals Have Evolved Into Anteaters at Least 12 Times Since The Dinosaurs

Satellite Images Reveal Striking New Hole In Yellowstone National Park

World's 10 most agonisingly painful stings from insects and other creepy crawlies

Ask Ethan: Could our whole Universe be a black hole’s interior?

Strange 'Fossil' World Detected at Fringes of Solar System

A Gaping Hole Full of Milky Blue Water Has Appeared at Yellowstone

Yo-Yo Dieting May Trigger Long-Lasting Changes in Gut Bacteria

Scientists extracted water and oxygen from moon dust using sunlight. Could it work on the lunar surface?

Final ML-2 tower module added as Artemis and SLS Block 1B receive a funding reprieve - NASASpaceFlight.com

Lunar lava tubes on Earth? China completes underground moon simulation test area (video)

Why rivers split: A century-old mystery has finally been solved

5,000-Year-Old Wine Jars Discovered in Ancient Egyptian Tomb – A Breathtaking Find!

Giant meteor impact may have triggered massive Grand Canyon landslide 56,000 years ago

New images reveal stunning views from mission to ‘touch’ the sun

Laser-excited thorium-229 pioneers major breakthrough in dark matter detection

Geologists found 'gigantic fortresses' beneath the Earth's crust in the mantle

Yellowstone eruption: This is how a supervolcano explosion will unfold

Dinosaur fossil found underneath a Denver museum’s parking lot

Why giant moa — a bird that once towered over humans — are even harder to de-extinct than dire wolves

NASA's Jet Propulsion Laboratory Reportedly Holding "Going Out of Business Sale" for Satellites

A vast shadow will sweep over Saturn's cloud tops early on July 18 — Here's how to see it

Boeing’s Starliner Won’t Get to Fly This Year, but the Wonky Spacecraft Is Far From Dead

Interstellar comet 3I/ATLAS transforms into a giant 'cosmic rainbow' in trippy new telescope image

A Shrimp That Lives In A Tree? Indonesia’s Cyclops Mountains Are Home To Some Seriously Strange Wildlife

CP violation in baryons is seen for the first time at CERN

China's Tianwen 2 asteroid-sampling probe snaps gorgeous shots of Earth and the moon (video, photos)

Tiny Speck On Mountain Turns Out To Be A Wild Animal In Danger - The Dodo

Northern Lights Update: These States May See Aurora Borealis Thursday

New Dinosaur Found in China: Pulaosaurus Qinglong Changes Jurassic History!

Very rare and predatory marine reptile identified as a completely new species

New bionic knee connects directly with muscles and bone to feel more like the user's body

Fuzzy, Large, And Very Old: Everything We Know About Interstellar Comet 3I/ATLAS

NASA preps key piece of Artemis IV moon rocket for lunar mission photo of the day for July 17, 2025

On July 20, The US And Canada Will Witness The Little-Known Seven Sisters Eclipse

“I Was Stunned Into Silence”: 183-Million-Year-Old Fossil Contains First-Ever Giant Ichthyosaur Soft Tissues

Scientists report an unexpected accumulation of radioactive material in the ocean

'Doghouse' days of summer — Boeing's Starliner won't fly again until 2026, and without astronauts aboard

This camera just took the closest ever imagery of the sun – and it didn't melt!

"Unambiguous Signal" To Curb Emissions Now: Long-Lost Aerial Photos Reveal Evolution Of Antarctic Ice Shelf Collapse

New discovery at Cern could hint at why our universe is made up of matter and not antimatter

Meteorite Discovery Could Fill Billion Year Gap in Moon History

Scientists find a surprising case of 'reverse evolution' in wild tomatoes

Great White Shark Spotted Off Camden’s Curtis Island

NASA X-ray spacecraft reveals secrets of a powerful, spinning neutron star

Colossal Eruption Carves ‘Canyon of Fire’ Onto the Sun’s Surface