People marching while holding a sign that says “End animal experiments!", with people holding other signs in the background. A demonstration in England on World Day for Laboratory Animals. Despite ...

Testing products on animals became an industry standard in the cosmetic, chemical, and pharmaceutical industries nearly a century ago. Since that time, it has become clear that these tests cause ...

Add Yahoo as a preferred source to see more of our stories on Google. Memhet Oz, the celebrity doctor and Republican nominee for the U.S. Senate in Pennsylvania, is facing accusations that he played a ...

For thousands of years, humans have studied animals’ bodies to better understand our own. But using other animals as a proxy for humans is far from perfect. There are ethical issues for one, and they ...

On today's episode of the 5 Things podcast: A bill became law late last year that could mean the end of testing drugs on animals eventually. It's called the FDA Modernization Act 2.0. The law has ...

Well before a human receives the first dose of an experimental drug, it’s evaluated in an animal to test for toxicity. Monkeys are often chosen for their genetic similarities to humans, and safe ...