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Controversial study suggesting ozone hole isn't recovering is skewed by bad data, experts say

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Chinese scientists build robo-chemist that can extract oxygen from water on Mars

Dying orca's final moments after 'desperate' effort to stay afloat captured in 1st of its kind footage

Smart glasses could boost privacy by swapping cameras for this 100-year-old technology

World's biggest iceberg 3 times the size of New York City is finally escaping Antarctica after being trapped for almost 40 years

73 pre-Incan mummies, some with 'false heads,' unearthed from Wari Empire in Peru

Robot hand exceptionally 'human-like' thanks to new 3D printing technique

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'This must be what God sees': The inside story of 'Earthrise,' the most famous photo of our planet ever taken

How big can snowflakes get?

AI can predict when massive rogue waves will strike next

Hydrogen discovered in Apollo-era moon rocks could change the future of lunar exploration

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Science news this week: The Atlantic's missing blob and 100,000 ancient coins

Why does Australia have so many venomous animals?

Ancient 20-inch-long hand ax discovered in Saudi Arabia may be world's largest

'Vampire' stars that bleed their companions dry may have a hidden accomplice, new study reveals

Hercules beetle: The titan insect with giant horns for love and war

Why didn't Alexander the Great invade Rome?

Genetic risks behind 'cannabis use disorder' found in huge study

An immunologist explains why the immune system works best when balanced, not 'boosted'

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'Teenage' galaxies from the early universe contain mysterious heavy elements, James Webb telescope reveals

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Earth receives laser-beam message from 10 million miles away in new NASA experiment

What is the largest known prime number?

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James Webb telescope discovers 2 of the oldest galaxies in the universe

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Watch rare footage of 2 mini mola swimming together off Canada's Pacific coast

'Missing' blob of water predicted to be in the Atlantic finally found

Huge mammoth jaw at least 10,000 years old pulled up from Florida river

Scientists may finally understand why large alien planets keep turning into 'super-Earths'

James Webb telescope discovers 'Cosmic Vine' of 20 connected galaxies sprawling through the early universe

NASA is pausing all Mars missions, effective immediately. Here's why.

How long is a second?

Science news this week: Supervolcanoes and a wooden satellite

Space photo of the week: Battling black holes pull two galaxies apart

Why do dogs chase their tails?

Measles deaths jumped over 40% from 2021 to 2022, CDC reports

Arabian sand boa: The derpy snake that looks like it's got googly eyes glued to the top of its head

Astronomers spot aurora on the sun for the 1st time

Do lemmings actually jump off of cliffs?

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Astronauts on Mars may see a green sky, eerie new study suggests

Watch dolphins raid crab pots off Australia in never-before-seen footage

Trail of crabs leads scientists to remarkable underwater discovery

'Student of Games' is the 1st AI that can master different types of games, like chess and poker

Why is Iceland so volcanically active? A geologist explains

Brightest gamma-ray explosion of all time scrambled Earth's upper atmosphere

Cult temples and sacrificial pit unearthed at ancient Roman camp in Germany

Crabs keep evolving to go from the sea to the land — and back again

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Iceland volcano LIVE: Eruptions on Reykjanes set to last for hundreds of years

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'Magical' Roman wind chime with phallus, believed to ward off evil eye, unearthed in Serbia

From arsenic to urine, archaeologists find artifacts on museum shelves

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The sun is blinding us to thousands of potentially lethal asteroids. Can scientists spot them before it's too late?

The sun may be smaller than we thought

Space photo of the week: James Webb telescope finds a secret at the Crab Nebula's heart

Can you die from laughter?

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Denisovan DNA may increase risk of depression, schizophrenia, study suggests

Copper Age woman survived two skull surgeries up to 4,500 years ago

Chimps use military tactic only ever seen in humans before

Ancient Egyptian tomb was filled with magical spells to ward off snake bites

Soar over ancient Rome’s temples, brothels and baths in epic new 3D reconstruction

Eating meat may not have 'made us human,' contrary to popular theory

Universe's oldest X-ray-spitting quasar could reveal how the biggest black holes were born

8 times fossilized human poop dropped big knowledge on us. (Number 2 will surprise you).

'The forbidden space meal': What happens if you need to be a cannibal on Mars?

Watch rare footage of wolf hunting sea otter in Alaska at low tide

Rare tumor with teeth discovered in Egyptian burial from 3,000 years ago

In world 1st, virus spotted attached to 2nd virus

Orcas sink another boat in Europe after a nearly hour-long attack

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Why do leaves change color in the fall?

See how an Incan 'Ice Maiden' comes alive in this step-by-step guide to creating a facial approximation

Space photo of the week: A radio 'ring of fire' shows a solar eclipse as never seen before

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Why do people sport 4-, 6- or even 8-pack abs?

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Remains of 2,000-year-old sheep-drawn chariot discovered near 'Terracotta Army' in China

'Spectacular' hall, likely used by Nordic Bronze Age royalty, unearthed in Germany

Why is the sky blue?

Incan 'Ice Maiden' who died in sacrifice 500 years ago revealed in hyper-realistic facial reconstruction

How to watch the Taurid meteor showers peak this weekend and next

5,000-year-old mass grave of fallen warriors in Spain shows evidence of 'sophisticated' warfare

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Circular temple dedicated to Maya serpent deity discovered in Mexico

Pristine coral reefs discovered near Galápagos Islands are thousands of years old and teeming with life

A 'protoplanet' that created the moon may be hiding deep inside Earth

500-year-old lion drawing in Puerto Rican cave may have been made by an enslaved African

Rare type of space explosion could leave Earth uninhabitable for 'thousands of years'