A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

Advanced aliens, if they exist, may have no physical bodies at all and could be built from materials nothing like human flesh ...

Ridley Scott's near-perfect sci-fi horror masterpiece is surging on streaming before the franchise's next release.

It wasn't long into Stargate SG-1's run that the team were faced with the real horror behind the universe's evilest aliens.

In a 6–3 ruling, the Supreme Court upheld near-universal birthright citizenship, striking down an executive order that would ...

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...

The idea that octopuses might be aliens emerged from the theory of panspermia (Stelele 2018), according to which life on Earth is not entirely of terrestrial ...

Somewhere in the Mojave Desert, a gleaming white dome sits in the middle of nowhere, and the story behind it is stranger than ...

Adult Swim’s Rick and Morty has built its reputation on turning outrageous sci-fi ideas into stories that quietly reveal something about its characters, and season 9 episode 6, titled Erickerhead, ...

Stellar storms could be masking Alien radio messages.

First, there was the release of the so-called UFO files by the Trump administration in May, which sparked a wide range of reactions from religious Americans. Then there was a new blockbuster summer ...