MIT astrobiologists have an ambitious new plan to expand the search for life -- but they could expand it too far. Share on Facebook (opens in a new window) Share on X (opens in a new window) Share on ...

Scientists have lost one of their most powerful tools for hunting asteroids, planets and alien life after damage forced Puerto Rico’s Arecibo Observatory to shut down for good. The massive facility is ...

Alien-hunting telescopes have peered at the mysterious star KIC8462852 and are quickly unraveling the theory that this star could harbor an alien megastructure. The search is just the beginning of a ...

A press conference in Washington discusses supposed alien activity -- an increasingly common topic in the US capital - Copyright AFP ANDREW CABALLERO-REYNOLDS A press ...