A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an alien spaceship.

Defense tech startups are raising record amounts on both sides of the Atlantic amid a flurry of investment in the sector.

Hackers breached Brazil’s national emergency alert system overnight on June 19 and 20, sending fake notifications to ...

A corner of the internet is promoting the idea that the AI-generated images show Trump with Nordic royal guards.

A U.S. official says one of Anthropic’s artificial intelligence models identified vulnerabilities in highly sensitive and ...

A new study suggests creating a satellite constellation, dubbed StormWall, that could reduce the impacts of the worst solar ...

You need 5 Alien Batteries to repair the Command Ship in 99 Nights in the Forest, though only 4 are required to collect, ...

MIT researchers think they've worked out exactly how Russia's Burevestnik nuclear-powered missile flies. "It's almost certainly a terrible idea," one analyst said. "But it's not an impossible idea." ...

We got tactical and stayed frosty for our preview of Aliens: Fireteam Elite 2, guided by game director Chris Cross.

When researchers analyzed satellite observations collected over the North Pole in 2014, they realized they had captured an entirely new type of space weather event—a giant cyclone-shaped aurora.