Add Yahoo as a preferred source to see more of our stories on Google. A small white laboratory mouse in the hand of a scientist in a blue rubber glove. Woman puts experiments on a laboratory mouse.© ...

A plot of land that used to be an animal testing lab has become an animal sanctuary for more than 200 cats and dogs. It comes after its founder, Shannon Keith, spent years writing to testing labs ...

(CNN) — A social media post from the US Food and Drug Administration this week shows a big-eyed macaque staring out from behind bars. “Some drugs use 144 monkeys on average for preclinical testing,” ...