A NASA whistleblower claimed that the space agency knowingly covered up proof of alien life captured in everyday photos.

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

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

From Star City to Rebecca Ferguson's Silo, here are all the sci-fi shows on Apple TV ranked from worst to best.

Vanity Fair reports from the Capitol Hill conference, where members of a sprawling community of national security experts and ...

"The Twilight Zone" often made audiences feel scared, unsettled, or uncomfortable, but these episodes elicited a surprising ...

Stacker looks at movies from the 2010s that you can do yourself a favor by never seeing. From the ridiculous and implausible ...

In a new paper, researchers examine the possibility of other consciousnesses that take on forms far beyond our imagination.

In the book version of “Project Hail Mary,” author Andy Weir, known for grounding his fiction in plausible science, describes ...

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 ...

Rachael Mead was born unable to smell. It means she experiences the world differently – from tasting food, to a heightened ...

Octopuses, bees, and dogs all process information differently. Even within the narrow confines of one planet, evolution produced a wide range of nervous systems rather than a single design. A new ...