There’s no denying the allure of alien artifacts. Science fiction is awash in the material remnants of extraterrestrial civilizations, which surface in everything from the classic books of Arthur C.

WASHINGTON—The Trump administration and a group of governors Friday proposed that the nation’s largest power-grid operator hold an emergency auction in which tech companies would be forced to cover ...

Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no detectable technosignatures strong enough to suggest it is an alien spacecraft.

When some scientists and conspiracy theorists saw the strange trajectory of the space object 3I/ATLAS, some of them thought one thing: aliens. With a bizarre shape, an unusually precise trajectory, ...

A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...

The observatory will combine tech from NASA's most powerful space telescopes. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news ...

How large is a large language model? Think about it this way. In the center of San Francisco there’s a hill called Twin Peaks from which you can view nearly the entire city. Picture all of it—every ...

A group of tech executives, app developers and Silicon Valley philosophers is seeking to streamline the messy matters of the heart. Cuddle puddles at the Love Symposium, a conference in San Francisco ...

Core Laboratories delivers essential engineering and diagnostic services to the global oil and gas sector, supporting smarter, cost-effective well development. CLB's tracer technology and technical ...

I've been reviewing hardware and software, devising testing methodology and handed out buying advice for what seems like forever; I'm currently absorbed by computers and gaming hardware, but ...