Claims that aliens are already here are everywhere, but proving them is another matter. The strongest cases become more ...

Some people treat the idea of aliens as nonsense, but scientists actually believe that the notion we're alone in the entire universe is alien! The universe is so vast and so unexplored that ...

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 ...

Given the size and age of the universe, it should be full of species with technology far more advanced than our own. So where are they? The summer issue of the Long Read magazine is out now. Click ...