The Rock Pool Project in Plymouth says the non-native sea hare looks "alien-like".

Add Yahoo as a preferred source to see more of our stories on Google. Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn’t frightening ...

Alien abductions have been rumoured to occur for decades, and now a study has claimed that extraterrestrial beings have been using this method to insert genes into human DNA. The study, which has yet ...

It's one of life's biggest questions – are we alone in the universe? Now, in good news for sci–fi fans, one of Britain's top space scientists has declared she is 'absolutely convinced' there are ...