Live Science features groundbreaking developments in science, space, technology, health, the environment, our culture and history.

Man's 'heart attack' was really side effect from swallowed battery

Monday November 23rd, 2020 10:00:31 PM
When a man arrived at the emergency room, it looked to doctors like he was having a heart attack. But that was a false alarm: The man had actually swallowed a battery that messed with his electrocardiogram (EKG).

Oxford COVID-19 vaccine up to 90% effective (with the right dose)

Monday November 23rd, 2020 09:50:54 PM
A third major coronavirus vaccine candidate has revealed promising results in late-stage trials.

Pinwheel Cave rock art in California may depict hallucinogenic 'trance flower'

Monday November 23rd, 2020 09:37:30 PM
Starting about 400 years ago, Indigenous people in California had hallucinogenic ceremonies in a cave by Santa Barbara.

Rebuilding Notre Dame will be incredibly hard

Monday November 23rd, 2020 08:07:56 PM
A new documentary from NOVA shows the delicate and difficult work of restoring the Notre Dame Cathedral after the April 2019 fire that destroyed its roof.

Newfound corpses at Pompeii were a master and servant who died together

Monday November 23rd, 2020 07:52:24 PM
Two victims were fleeing a suburban villa when hot ash swept in and buried them.

Coronavirus outbreak: Live updates

Monday November 23rd, 2020 07:50:43 PM
Among the top news today: Pfizer is expected to file for emergency approval of its coronavirus vaccine today.

Adorable monkeys caught commiting grisly act of cannibalism

Monday November 23rd, 2020 07:26:57 PM
Cannibalism is rarely observed among primates, but it's not unheard of.

Best Black Friday board game deals for kids who love science

Monday November 23rd, 2020 06:04:40 PM
This Black Friday is the perfect time to grab fun and educational science board games that are perfect for the whole family!

Save 50% on your favorite magazines this Black Friday

Monday November 23rd, 2020 03:34:21 PM
For a limited time only you can grab fantastic half-price deals on annual, quarterly or monthly digital magazine subscriptions

Whodunit solved when 'sword' is found embedded in thresher shark

Monday November 23rd, 2020 02:40:30 PM
It's a mystery why a swordfish stabbed a thresher shark to death, but it's possible they were competing for food.

Wide-eyed prehistoric shark hid its sharpest teeth in nightmare jaws

Monday November 23rd, 2020 01:44:16 PM
New analysis of jaws from a shark that lived 370 million years ago revealed a horrific twist (literally) to the predator's toothy grin.

'Superbolts' are real, and they flash up to 1,000 times brighter than regular lightning

Monday November 23rd, 2020 01:38:01 PM
Scientists recently calculated the power of so-called superbolts — brighter-than-average lightning strikes.

Rural hospitals are under siege from COVID-19. Here's what doctors are facing, in their own words.

Sunday November 22nd, 2020 04:42:14 PM
It’s difficult to put into words how hard COVID-19 is hitting rural America’s hospitals.

JFK conspiracy theory is debunked in Mexico 57 years after Kennedy assassination

Sunday November 22nd, 2020 04:33:50 PM
Most conspiracy theories surrounding President John F. Kennedy’s assassination have been disproven.

Solar power stations in space could be the answer to our energy needs

Sunday November 22nd, 2020 04:21:14 PM
It sounds like science fiction.

Could we ever pull enough carbon out of the atmosphere to stop climate change?

Sunday November 22nd, 2020 12:00:43 PM
Can we harness natural and human-made carbon traps to help us slow climate change?

Watch a bright fireball explode over the Tasman Sea (video)

Saturday November 21st, 2020 02:30:53 PM
A bright green meteor streaked across the southern coast of Tasmania, Australia, and researchers caught the fireball on camera as it broke up over the ocean.

Amazing images: The best science photos of the week

Saturday November 21st, 2020 02:28:39 PM
Here are the stories behind the most amazing images in the world of science this week. A recap of the coolest photos featured on Live Science.

Ultrasound captures worms squirming in a man's stomach

Saturday November 21st, 2020 12:30:00 PM
Doctors observed a "tubular ... structure that moved with a curling motion" inside his stomach.

Why do some animals sleep so much?

Saturday November 21st, 2020 12:00:08 PM
Body size and diet might impact how much sleep mammals need.

Last updated November 20, 2020