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

Within the lifetimes of today’s teenagers, some of the world’s most respected researchers now say the discovery of alien life ...

An ancient asteroid older than Earth itself has reignited debate over whether life began in space. NASA's Bennu discovery ...

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

The 'Door to Hell' exists right here on Earth and has been ablaze since 1971 - there's only one known record of anyone ever ...

Mistletoe survives alone as a street cat, lurking in the shadows, until one day he finds a trio of kittens. Heroically, on ...

Humanity has sent into space everything from lightsabers and Tesla Roadsters to golden records and entire digital genetic ...

Scientists around the world are confronting unexpected radio silence and puzzling measurements from interstellar object ...

“Like we say, exercise at least three to five days a week,” Miller said. “Belly laugh at least two to five days a week.” Although luminaries from the ancient Greeks to Freud have opined on the roots ...

The apocalyptic site, dubbed a 'doorway to hell', exists right here on Earth and has been burning since 1971 — only one person is known to have ever descended inside.

Comet 3I/Atlas is just the third known object to visit us from outside our solar system. So yes... we'll be talking about aliens.

The 70-year-old St. Benedict’s Monastery near Aspen recently sold for $120 million, according to multiple media reports. As first reported by the Aspen Daily News and Aspen Journalism, public records ...