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

We talk to astronomer Professor Jon Willis about what form alien life may take based on evidence we find on Earth ...

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

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does intelligent life look like? And how would aliens communicate? How could ...