The James Webb telescope's search for habitable exoplanets is getting a big boost from its new star-watching companion, ...

The James Webb Space Telescope captured a colorful portrait of a nearby stellar cradle, revealing a wealth of insights about ...

The internet is often called a "network of networks," including those linking devices across homes, businesses, public spaces ...

A bacterial defense system called SPARDA employs kamikaze-like tactics to protect cells and could be useful in future ...

Yet much about the landscape under the ice has been uncertain, because ground and air surveys are difficult in the region.

A new digital system allows operations on a chip to run in parallel, so an AI program can arrive at the best possible answer ...

Our best models of the cosmos don't add up — but that could change if the universe is actually made of a viscous 'fluid,' a ...

Embarking from the Vehicle Assembly Building to Launch Pad 39B at NASA's Kennedy Space Center in Florida, the 11 ...

Scientists have successfully extracted the DNA of ancient mummified cheetahs discovered in a cave in Saudi Arabia. This is ...

Focusing on an area off the coast of Crescent City, California, the researchers used autonomous and remotely operated ...

A hidden chunk of an ancient tectonic plate is stuck to the Pacific Ocean floor and sliding under North America, complicating ...

Our species, Homo sapiens, has been evolving for more than 300,000 years, but the story of human origins starts much earlier.