Page Updated: Wednesday, May 20, 2026 10:00 PM ET

NBC News - Science

Los Angeles-area wildfires left lead in soil, but how much and where remains contentious

3 hours ago

American doctor with Ebola flown to Germany after operating on patient with deadly virus

17 hours ago

Newly discovered asteroid to pass closer to Earth than the moon

1 day ago

For SpaceX, the stakes of this week's Starship rocket test flight are sky-high

3 days ago

California's growing mushroom poisoning outbreak is the biggest-ever in U.S.

5 days ago

Scientists dig up Southeast Asia's largest dinosaur

5 days ago

See Augmented Reality Visualization of Artemis II Re-entry to Earth

1 month ago

Videos show chimpanzees growing increasingly hostile after social split

1 month ago

Artemis II astronauts describe their journey as they rocket toward the moon

1 month ago

Last man on the moon reflects on his experience and the Artemis II mission

1 month ago

The squeaking of sneakers on a basketball court is one of sports' most recognizable sounds. NBC News' Steven Romo examines a recent study exploring the science behind this noisy phenomenon.

1 month ago

The toxic aftermath of the L.A.-area fires

6 days ago

What the (rather brief) history of hantavirus reveals about its spread

1 day ago

One small step backward: Trump and Musk may be giving up on Mars

2 days ago

Pentagon releases declassified UFO files including images held by government for decades

12 days ago

Odds of a 'super El Niño' increase, adding to fears of extreme weather around the world

5 days ago

NASA released thousands more photos from Artemis II. Here are 9 of the best.

15 days ago

Astronomers believe they've detected an atmosphere around a tiny, icy world beyond Pluto

6 days ago

Major science groups and former astronauts urge Congress to reject Trump's proposed cuts to NASA

8 days ago

J. Craig Venter, 'swashbuckling' scientist who helped decode human genome, dies at 79

11 days ago

Push for raw milk intensifies across the U.S., despite illness outbreaks and scientists' warnings

21 days ago

What's on the chopping block at NASA under the White House's drastic proposed cuts

21 days ago

Former prosecutor emailed herself the unreleased Jack Smith report, DOJ alleges

36 minutes ago

Teacher's assistant at San Diego mosque recalls students' bravery as gunmen banged on doors

1 hour ago

Vanessa Trump reveals breast cancer diagnosis

1 hour ago

Ukraine ally Britain eases new sanctions on Russian oil as fuel prices surge over Iran war

2 hours ago

AI models at top labs are cheating, deceiving and trying to escape, research finds

2 hours ago

Zuckerberg warns 'success isn't a given' after laying off 10% of Meta

2 hours ago

Arizona executes inmate who set a man on fire in deadly 2002 attack

3 hours ago

3 dead in New Mexico and first responders decontaminated after exposure to unknown substance

1 hour ago

Harvard faculty votes to make it harder for undergrads to earn A's

3 hours ago

Sen. Dick Durbin warns DOJ against 'doling out compensation to rioters' in new Trump fund

3 hours ago

Raúl Castro's indictment marks important new chapter for the U.S. and Cuba: From the Politics Desk

3 hours ago

It's still very much Trump's party

3 hours ago

Raúl Castro indictment brings back history of Cuba's downing of U.S. civilian planes

3 hours ago

Four swing House races in Pennsylvania loom large for both parties — and for 2028, too

3 hours ago

Lay's and Doritos maker to raise prices on small bags of chips

3 hours ago

More Democrats than Republicans voted in big Georgia primaries — but that didn't flip two key races

3 hours ago

SpaceX confirms plans for an IPO that could make Elon Musk a trillionaire

5 hours ago

San Diego mosque suspects' writings reveal influence of online extremism, experts say

5 hours ago

Arizona college skips several graduates after an AI malfunction at commencement

5 hours ago

Child who died after alleged bullying incident had pre-existing medical condition, medical examiner says

5 hours ago