The Late Late Show returned this Friday with a familiar face among the guests on this evening's episode. Among this evening's ...

Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

I knew it had to be more than just a smattering of trivia, however. PC Gamer's readers are some of the most diehard XCOM fans on the internet—you lot need a real challenge. So here, I've got one for ...