Jordan Flowers claims Russia and China may be reverse-engineering alien technology, raising national security concerns.

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

Timothée Chalamet’s Joe and Selena Gomez’s Fran’s meet-cute over Joe’s clumsiness takes a wild, alien-filled turn in the new ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

Avi Loeb’s White House panel has asked the Pentagon for videos and files on unexplained aerial sightings ...

The first Subnautica – which I'll call SN1 for simplicity – is an open-world survival crafting game set on an alien ocean ...

The practice saw thousands of babies taken from their mothers between 1949 and 1976.

Ranking every Doctor Who episode written by former showrunner Russell T Davies.

Take a drive to the CIA’s Area 51 – a route with more UFO sightings and unexplained mysteries than anywhere else on Earth ...

A dead dolphin has been found on the bank of the River Thames in south-west London, days after it was seen swimming in the ...

The following is the opinion and analysis of the writer: ...