Experimenting on animals is a dark side of science and research. And most of us try not to think about the animals that ...

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.© ...

For almost a century, cosmetic companies have tested their products on animals. But it’s an inhumane practice of questionable reliability, and countries around the world are beginning to recognize ...