Dr. Ruth was trained as a sniper by the Israeli military.
You remember being scared by the original The Exorcist, but you may not have known these stories about its terrifying prequel.
From National Geographic Kids’ new book '5,000 Awesome Facts (About Everything) 2.'
You have to start somewhere.
When love is in the air for certain moth species, the female secretes a pheromone to signal that she’s ready to make little moths.
From toons driving drunk to large-scale experiments designed to transform kids into criminals and perverts, here are some eyebrow-raising animated moments.
The short answer is no, and that’s thanks to their very special cardiovascular system.