Astronomers hunting for aliens find new way to work out when they would contact us - Work uses game theory to try and ...

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 ...

Quantum computing entrepreneur Deep Prasad has suggested that alleged technology recovered from the 1947 Roswell incident may have accelerated developments behind modern AI, though no evidence ...

You might think this column is about UFOs and the Pentagon's recent declassified files. It's not. We're talking about technosignatures, the evidence of alien technology: a radio or laser signal, ...

New SETI protocols outline how scientists should verify, share, and respond to potential evidence of alien intelligence in the modern information age. Reading time 4 minutes The moment of first ...

With the release of "Disclosure Day," Steven Spielberg's new film about aliens, a question as old as science fiction itself resurfaces: If aliens were to arrive on Earth, would they come to conquer us ...

Some documents date back to the 1940s, 1950s and 1960s, but the most intriguing are from this year.