Some psychiatric patients may actually have treatable autoimmune conditions. But what happens to the newly sane?

Mysterious circles have been seen popping up in the deserts of Saudi Arabia in satellite images. Here's the truth behind ...

I’m not sure whether it was elementary school science classes or Fred Flintstone’s Brontosaurus burgers that made the giant herbivore one of the most recognizable dinosaurs to me as a kid. But for ...