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

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. This image provided by NASA shows the interstellar ...

The court’s decision could have broader implications for whether companies can be held liable for aiding in international ...

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.

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

Imagine being in bed, sound asleep, when your country's emergency alert system suddenly goes off on your phone. Scary stuff.

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

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

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