A Harvard University astrophysicist has sparked a furious debate by warning he cannot rule out that extraterrestrials are ...

AN abandoned RAF site dubbed Britain’s ‘Area 51’ is a magnet for UFO hunters, urban explorers and conspiracy theorists who ...

The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

A video of the live air traffic control (ATC) broadcast captures the tense moment, with the pilot reporting a mysterious ...

A mysterious metal shard, once thought to be a piece of a UFO that crashed in 1947, has sparked years of wild speculation.

Freed from the threat of invasive predators, Galapagos birds are performing astonishing feats of return and innovation – 200 ...

Nobody was expecting very strong energy dissipation inside Titan,” says Flavio Petricca, a postdoctoral fellow at NASA’s Jet ...

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

Tariffs thrashed the board game market in 2025, but we still got some big expansions, inventive role-playing games and small ...

Vine Gilligan's sci-fi series Pluribus still has many mysteries left to be solved, and fans have come up with some intriguing ...

While movies like "Star Wars" and "Alien" are what most people think of with 1970s sci-fi films, there were lesser-known ...

New laboratory studies could shed light on a rock containing potential signs of alien life that’s stranded on Mars ...