Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

Using emerging radio techniques refined during and after the Second World War, the astronomers detected a powerful radio ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

The United States government’s recent release of hundreds of previously classified Unidentified Anomalous Phenomena (UAPs) cases spanning the 1940s to the present, along with the new Steven Spielberg ...

The Alien Scientist is a premium class introduced during the Alien's Revenge update. Equipped with advanced alien weapons and ...

A military whistleblower claims U.S. officials received intelligence about bipedal aliens, plasmoids, and crashed UFO retrievals by other countries. With Trump ordering UFO files declassified, the ...

Grain-sized remnants of alien technology may get caught in solar wind and land on plants and moons close to us ...

A column by Winona LaDuke, an Ojibwe writer and economist on Minnesota’s White Earth Reservation. She also is co-curator of ...

A leading astrobiologist argues that advanced aliens may well exist but are likely giving Earth a miss, thanks to vast distances, brutal energy costs and our own hostile atmosphere.