When astrobiologists are asked what aliens might look like, many now point not to distant galaxies but to some of the ...

The United States government's recent release of hundreds of previously classified unidentified anomalous phenomena (UAPs) ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life.

To travel between solar systems, a spacecraft would need extremely sophisticated – if not impossible – technology.

Aliens could already be broadcasting clear signals across the cosmos while humans remain 'utterly blind' to them, according ...