From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Amazon titan Jeff Bezos has put the final touches on his marital home — and one of them seems plucked from another galaxy.

Think you know your Dyson spheres from your dark blobs? This cosmic crossword dives into the strangest, most mind-bending ...

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

Jeff Bezos and Lauren Sanchez’s Beverly Hills mansion is garnering attention, and much of it comes from the uncommon ...

Interstellar Arc is an immersive sci-fi experience that uses recent advances in headset tech to break new ground in virtual reality. And it all happens inside an empty-looking room in Las Vegas.

Jeff Bezos has transformed his $175 million Beverly Hills mega-mansion into a surreal paradise for him and Lauren Sanchez.

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

Did NASA hide real images of 3I/Atlas after its Mars flyby? A viral theory claims alien links as a spacecraft falls silent, ...

Octopuses have a way of making familiar rules feel optional. They live on Earth but behave like visitors with a different ...

Researchers employing the James Webb Space Telescope and Canada's NIRISS instrument have observed exoplanet WASP-121b getting destroyed in real time.

For more than a century, popular culture has trained us to picture extraterrestrials as bug-eyed, bipedal “little green men” ...