researchers at Georgia Tech have uncovered another purpose to the many tiny hooks adorning a kitty’s tongue. “In a single grooming sweep,” the researchers wrote, a cat’s tongue moves in ...

Cute as that seems, dogs have so many other ways of showing affection (wagging their tail, running up to you, leaning against ...

Using high-tech scans and some other tricks, scientists are learning how those sandpapery tongues help cats get clean and stay cool. The secret: Tiny hooks that spring up on the tongue — with ...