Page Updated: Wednesday, October 29, 2025 7:06 AM ET

Ars Technica - Science

Westinghouse is claiming a nuclear deal would see $80B of new reactors

12 hours ago

Melissa strikes Jamaica, tied as most powerful Atlantic storm to come ashore

17 hours ago

Why imperfection could be key to Turing patterns in nature

1 day ago

Melissa set to be the strongest hurricane to ever strike Jamaica

1 day ago

Whale and dolphin migrations are being disrupted by climate change

3 days ago

Clinical trial of a technique that could give everyone the best antibodies

4 days ago

Bats eat the birds they pluck from the sky while on the wing

4 days ago

DNA analysis reveals likely pathogens that killed Napoleon's army

4 days ago

Rocket Report: China tests Falcon 9 lookalike; NASA's Moon rocket fully stacked

4 days ago

Dinosaurs may have flourished right up to when the asteroid hit

5 days ago

An NIH director joins MAHA, gets replaced by JD Vance's close friend

5 days ago

The first people to set foot in Australia were fossil hunters

5 days ago

California startup to demonstrate space weapon on its own dime

5 days ago

Google has a useful quantum algorithm that outperforms a supercomputer

6 days ago

"Butt breathing" might soon be a real medical treatment

7 days ago

Even with protections, wolves still fear humans

7 days ago

Breaking down rare earth element magnets for recycling

8 days ago

Do animals fall for optical illusions? It's complicated.

8 days ago

Dead Ends is a fun, macabre medical history for kids

11 days ago

NASA's next Moonship reaches last stop before launch pad

11 days ago

Lead poisoning has been a feature of our evolution

11 days ago

SpaceX has plans to launch Falcon Heavy from California—if anyone wants it to

12 days ago

Antarctica is starting to look a lot like Greenland—and that isn't good

12 days ago

Rice weevil on a grain of rice wins 2025 Nikon Small World contest

13 days ago

Believing misinformation is a "win" for some people, even when proven false

13 days ago

Starship's elementary era ends today with mega-rocket's 11th test flight

15 days ago

Putin OKs plan to turn Russian spacecraft into flying billboards

18 days ago

Termite farmers fine-tune their weed control

18 days ago

Rocket Report: Bezos' firm will package satellites for launch; Starship on deck

18 days ago

"Like putting on glasses for the first time"—how AI improves earthquake detection

19 days ago

We're about to find many more interstellar interlopers—here's how to visit one

19 days ago

How Easter Island's giant statues "walked" to their final platforms

19 days ago

One NASA science mission saved from Trump's cuts, but others still in limbo

20 days ago

Chemistry Nobel prize awarded for building ordered polymers with metal

20 days ago

Floating electrons on a sea of helium

20 days ago

2025 Nobel Prize in Physics awarded for macroscale quantum tunneling

21 days ago