Scientists have updated global guidelines for announcing possible evidence of intelligent alien life, aiming to prevent ...

The universe is vast and teeming with stars – but if intelligent life exists, it may not be able to visit Earth.

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

The question of whether aliens exist is not a new one. In science fiction films and books, people have wondered if we’re the only life in this universe and what that can imply for universes beyond ...

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