Pulverised technology from collapsed alien civilisations may lie scattered across the solar system, including on the Moon, a new ...

Three decades of finding new worlds Exoplanet science has moved fast since the first confirmed discoveries in the 1990s.

Add Yahoo as a preferred source to see more of our stories on Google. A new study suggests alien life could be going undetected ...

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

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...