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

Coastal regions are the most likely places to be colonised by foreign species. Sign up for the top news stories every day to keep you informed with what's going on in the West Midlands. Did you know ...

Add Yahoo as a preferred source to see more of our stories on Google. You’ve probably heard the theory before – it’s that the octopus is not from earth. They’re aliens. They are so different from ...