Major League Baseball fans might have noticed game attendees behind home plate this weekend with sinister grins on their faces, completeely inert throughout the game. The characters—which stood out on ...

Our world is such a strange place, right? So many odd things happen to people every day, and we don’t have a way to explain them. And what’s probably even more frustrating is that often there’s not ...

"That guy is so creepy," we occasionally say about other people. But what does that really mean and why do we say it? Our “creepy” reaction is both unpleasant and confusing, and according to one study ...

You know that feeling when you talk to someone and something just feels … wrong? You want to run, but you don’t know why. They seem perfectly normal, and you can’t pinpoint anything specific, but ...