Pulverised technology from collapsed alien civilisations may lie scattered across the solar system, including on the Moon, a new study suggests. The likelihood of advanced aliens living at the same ...

Director James Cameron’s acclaimed sci-fi movie Aliens turns 40 in August. It’s a sequel to Ridley Scott’s claustrophobic breakout hit Alien, made in 1979. Where the original featured one terrifying ...

When Comet 3I/ATLAS entered our solar system last year—only the third known interstellar object to do so—astronomers took notice. And so did scientists involved in the search for extraterrestrial ...

This month, the cult science fiction classic Aliens celebrates its 40th anniversary. But what did this visionary sequel get ...

Get the latest federal technology news delivered to your inbox. You might think this column is about UFOs and the Pentagon's recent declassified files. It's not. We're talking about technosignatures, ...

Add Yahoo as a preferred source to see more of our stories on Google. The great physicist Enrico Fermi first posed the challenging question over half a century ago, wondering why we appear to be alone ...

Online conspiracy theories are out of this world. A mysterious triangular tower has been discovered at the secretive Area 51 — and social media users are insisting that the structure is “alien ...

In 1964, a US Antarctic research ship photographed a bizarre 'antenna' on the seabed, later hailed by some as proof of alien ...

If scientists sift through the Moon’s surface, we could find microscopic dust suggesting alien life, an Oxford astrophysicist suggested Breaking News Intern We may be able to find evidence of advanced ...