What would aliens actually look like? While simple life forms like bacteria may be common in the universe, complex ...

What are the processes necessary to do so? Can life travel from one planet to another? If so, how? Today's technology brings ...

A naturally occurring bacterium from amphibian intestines completely eliminated colorectal tumors in mice with a single ...

Australia's space agency said there's a completely rational, albeit cosmic, explanation behind the mysterious orbs that ...

When War of the Worlds was adapted into a sci-fi series in the late 80s, the show made major changes to H.G. Wells' original ...

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

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

The Great Filter theory suggests advanced civilisations may self-destruct before contacting others, explaining the universe's ...

SUMMER is well and truly here, and with that all-inclusive break booked, it’s time to dig out the swimwear. But if you are ...

For every "Alien" or "Event Horizon," there are dozens of lesser-known space horror movies that deserve much more love and ...

With the release of Disclosure Day, Steven Spielberg’s new film about aliens, a question as old as science fiction itself resurfaces: if aliens were to arrive on Earth, would they come to conquer us, ...

Polygon Summer Game Fest 2026 Live game reveals, world premiere trailers, and what’s next from 40+ developers, publishers, and hardware makers. Aliens: Fireteam Elite 2 is a co-op shooter where you ...