In virtual experiments, AI repeatedly misread dead digital organisms as self-replicating life.

In an experiment to see if AI can detect and even confirm alien life, the answer is a resounding yes. The rest of this ...

Scientists are raising concerns that we may be overlooking evidence of extraterrestrial life even when it is present. Hidden ...

Add Yahoo as a preferred source to see more of our stories on Google. A new study suggests alien life could be going undetected because scientists focus more on avoiding false discoveries than missing ...

A Harvard University cosmologist who has suggested alien life forms could be sailing into the solar system disguised as meteors is leading the Trump administration’s secretive new scientific advisory ...

Experts stress need for transparency while aiming to prevent premature announcements and protect scientists ...

Unidentified aerial phenomena (UAPs) have resurfaced at the centre of online discussion after a widely shared interview revisited reports of supposed 'non-human' life linked to recovered unidentified ...

A lot of attention has recently concentrated on the chances of finding life on Saturn’s other moon, Titan or the dwarf planet Ceres. While that remains a strong possibility, new information gathered ...

Beneath the icy silence of Antarctica's famous Dry Valleys lies a world so unusual that it often resembles another planet.

For generations, science fiction has imagined what life might look like on other worlds. Novelist H.G. Wells described nightmarish squid-like Martian invaders in The War of the Worlds, while the ...

Steven Spielberg thinks that real-life disclosures of UAPs are "really compelling" and "long overdue." Emily Blunt says she was "completely hooked" when she began researching accounts of supposed real ...

Theological debates suggest alien encounters might challenge religious traditionalists more than dismantle faith.