If aliens really are out there, interacting with them is going to be difficult. It’s not that they’ll just speak a different language – it’s more that the very building blocks of communication ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. KOKOMO, Ind. — Star Trek fans number in the ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...