Science

Astrocytes play a key role in memory

Jacek Krywko

What delusions can tell us about the cognitive nature of belief

The Conversation

Survivors mark 20th anniversary of deadly 2004 tsunami

Jennifer Ouellette

After Russian ship docks to space station, astronauts report a foul smell

Eric Berger

How physics moves from wild ideas to actual experiments

Ars Contributors

$300 billion pledge at COP29 climate summit a “paltry sum”

Financial Times

New drone has legs for landing gear, enabling efficient launches

Jacek Krywko

Lizards and snakes are 35 million years older than we thought

Elizabeth Rayne

US to start nationwide testing for H5N1 flu virus in milk supply

John Timmer

Latest James Webb data hints at new physics in Universe’s expansion

Jennifer Ouellette

Google gets an error-corrected quantum bit to be stable for an hour

John Timmer

After 60 years of spaceflight patches, here are some of our favorites

Eric Berger

When does your brain think something is worth the wait?

Elizabeth Rayne

A Cold War mystery: Why did Jimmy Carter save the space shuttle?

Eric Berger

Ten cool science stories we almost missed

Jennifer Ouellette