Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

English science fiction writer Arthur C. Clarke once said, “Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.” It’s a line that has motivated ...

English science fiction writer Arthur C. Clarke once said, "Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying." It's a line that has motivated ...

(RNS) — Roughly a third of the way into Steven Spielberg’s new blockbuster film “Disclosure Day,” which focuses on the theoretical release of evidence documenting the existence of alien life, a ...

Neural networks, what we commonly call artificial intelligence or AI, are good at detecting patterns, which is why there are ...

A US pastor claims a private UFO briefing warned of future disclosures that could challenge biblical teachings, urging ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

The family of a Houston homebuilder from Mexico is in mourning after Lorenzo Salgado Araujo was shot and killed by an ICE ...

Rachael Mead was born unable to smell. It means she experiences the world differently – from tasting food, to a heightened risk of danger. But it’s not all bad.

Moon bases, living to 100 and (finally!) flying cars. What 2076 and our future will look like may be stranger than we expect.

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

New research suggests AI can be repeatedly fooled into mistaking non-life for life.