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

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

The truth about aliens may be out there, but don't expect them to look like little green men, RadarOnline.com can report. Extraterrestrial experts are trying to temper expectations and predictions ...

Scientists are baffled after new DNA tests on Peru's ancient 'conehead' mummies failed to rule out alien origins, fuelling ...

Claims have emerged that the CIA accessed DNA databases to identify alien-human hybrids, reigniting debates on government ...