Some UFO cases remain difficult to explain, but that is only the beginning of the scientific question. The evidence needed to ...

Some of the most intriguing clues may already be sitting in scientific data. The difficult part is knowing when an unusual ...

The CEO of Pioneer Labs, a biotech startup developing Mars-adapted microbes, is on a quest to make alien worlds nice places ...

Sci-fi has plenty of classics, but few can match Alien. Hollywood tried to recreate its success, and most movies fell short.

Science fiction shows make it easy to jump into new worlds fast, whether you want space battles, time travel puzzles, or near ...

A NASA scientist says she died three times and saw the exact same thing each time. While each incident unfolded differently, ...

Turkish indie studio Pokuch launches its co-op sci-fi survival game into Early Access on December 2, 2026, on PC via Steam, ...

A new study of the oddest cloud on Mars, which reappears every year at the Arsia Mons volcano, says that "exotic physics" is ...

A Search for Proof of Extraterrestrial Life For decades, the idea of life beyond Earth has captivated humanity. From science fiction tales to serious scientific inquiry, the search for ...

In 1587, Pope Sixtus V created the position of advocatus diaboli, or devil’s advocate. The appointee would skeptically ...

An image of Mars taken by NASA has sparked theories that the agency captured ruins of a lost civilization on the Red Planet.

Fresh boulder tracks on Mars could reveal how a quake shook the planet and help scientists detect future tremors from orbit.