It's one of life's biggest questions - are we alone in the universe? Now, one of Britain's top space scientists has declared ...

In 1977, astronomers detected a powerful, narrowband radio signal that appeared to come from deep space. It lasted just 72 ...

The faraway moon has 'a slushy high-pressure ice layer' similar to the melting Arctic that could hide extraterrestrial life.

That book is none other than Ursula K. Le Guin's classic novel The Left Hand of Darkness, which is Carol Sturka's (Rhea ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

The interstellar visitor Comet 3I/ATLAS passed Earth with Harvard astrophysicist Avi Loeb saying it could be an alien probe.

From societies without money to profiteering aliens, the world of Star Trek has more to say about economics than you might ...

Bird flu has been rampaging through wildlife and farm animals worldwide. Will it make the long-feared jump to humans?

Tobias Menzies also stars in a delightfully creepy adaptation by Mark Gatiss. Plus: Lenny Rush goes in search of Santa. Here’s what to watch this evening ...

With Apple TV already committing to more episodes, Pluribus is far from over. Here’s a concise look at season 2’s status, ...

Roger Ebert was a vocal proponent of this Charlie Sheen-starring 1996 sci-fi flick, though that wasn't enough to prevent it ...

Viral images of interstellar object 3I/ATLAS have generated wild claims of a hollow comet with a mysterious dark core. As it ...