The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more natural source.

A newly spotted interstellar visitor just got an unusually close listen from California scientists — in a search for signs of technology. The verdict was less science fiction than some might have ...

A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, meaning technosignatures may already have reached Earth.

Wildcats, alien cyborgs and revving engines took over New Forest streets in a riot of noise and colour.

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

On the fictional planet Veteris, creatures blur every line between plant and animal — walking flowers, photosynthetic ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: Seth Shostak / SETI Institute A newly spotted interstellar visitor just got an unusually close listen from ...

Alien: Romulus is the latest entry in 20th Century's 45-year-old sci-fi/horror series. Romulus, set between the first two Alien movies, comes from writer-director Fede Alvarez, who previously wrote ...

As the band release their 10th album, its frontman talks about the human need for a higher power - from AI to aliens - and how personal turmoil inspired a new creative streak ...

Rocky from Project Hail Mary may be lovable, but the science behind him is far stranger than most movie aliens. Andy Weir ...