Erich von Däniken, the Swiss author whose bestselling books about the extraterrestrial origins of ancient civilizations brought him fame among paranormal enthusiasts and scorn from the scientific ...

A mysterious metal shard, once thought to be a piece of a UFO that crashed in 1947, has sparked years of wild speculation.

About 470,000 “interesting” radio hits can still add up to zero. That was the practical outcome when astronomers aimed one of ...

Technologies that underpin modern society, such as smartphones and automobiles, rely on a diverse range of functional ...

Does the universe notice that we're paying attention to a quantum experiment? The answer goes against everything we thought we knew. When you purchase through links on our site, we may earn an ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

When ET phones home, it could be his last call. Contrary to sci-fi movie depictions, our first contact might not be with a super advanced alien civilization at the height of power. Rather, Ivy League ...

It's one of life's biggest questions – are we alone in the universe? Now, in good news for sci–fi fans, one of Britain's top space scientists has declared she is 'absolutely convinced' there are ...

There’s new interest and funding for the field, but it’s waiting for its breakthrough moment. Judging from headlines and social media posts in recent years, one might reasonably assume that AI is ...

This may be the best time to see this celestial visitor before it is gone forever. Interstellar comet 3I/ATLAS reached its closest distance to Earth on December 19, and this is our last, best chance ...