From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Historically, many scientists and society have been fascinated by the prospect of making contact with extraterrestrial ...

The unusual specimen raised eyebrows because it appeared capable of causing levitation. An official investigation has not ...

Scientists suggest the first alien signal we detect could be a desperate cry for help from a fading civilization.

Some of the world's leading experts have now revealed what noises life beyond Earth might really make - and they say Steven ...

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

The majority of Americans believe there there is extraterrestrial life. Aliens might marvel at earth's natural beauty but wonder why we are not protecting it.

The first time Fontella “Faun” Day believes she saw life from another planet, it came from above. It was a cloudy afternoon in Rachel, Nevada, and the phones and computers at the Alien Cowpoke gas ...

Unknown origins of three of four flying objects shot down over North America renews interest in contact with alien lifeforms When unidentified flying objects began being spotted over the US and Canada ...

If you've been enjoying Apple TV's Pluribus but need another sci-fi show, then you can't go wrong trying out Netflix's sci-fi ...