A few years ago, I had the opportunity to go on safari in southern Africa. One of the greatest thrills was going out at night looking for predators on the prowl: lions, leopards, hyenas. As we drove ...

Have you ever caught your cat staring at you, then suddenly copying your stretch or curling up right when you do? It’s almost uncanny—like your feline friend is reading your mind. But could there be ...

Grace Carroll does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...