Almost 13,000 years ago, North America underwent drastic changes at a rapid rate. Mammoths, mastodons, giant ground sloths, ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

Astronomers have created a detailed forecast of where they expect to observe future stellar explosions in a nearby galaxy, ...

Sachdeva’s breakthrough challenges one of the most studied problems in computer science, known as maximum flow, which ...

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Hyperscale data centers are now powering AI models with a revolutionary architecture—at a staggering energy cost.

While billionaires like Elon Musk and Jeff Bezos are focused on building rockets to reach space and other planets, former ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

"The Matrix" revolutionized how we thought of the '90s and beyond, with a cast of cool cyberpunk heroes and villains. We rank ...

Eric and Wendy Schmidt are backing a start-up-like approach to building a giant space telescope and powerful ground ...

Bigger than Hubble and launching as soon as 2029, the Lazuli Space Observatory would be the first-ever full-scale private ...