Huron, N.Y. — Animal advocates are teaming up to protest a company they say is one of the largest breeders of animals used ...

In early phases of drug development, new active substances are tested in animals—alongside numerous other experimental methods. Researchers face a dilemma: on the one hand, for ethical reasons, they ...

Experiments on animals (“in vivo” experiments) have long been the norm for learning about human health and disease, because testing on live animals enables researchers to investigate how chemicals, ...

The National Institutes of Health has quietly booted a Chinese lab that performed grisly experiments on beagles from its list of facilities approved for animal experiments using U.S. taxpayer money.

This story is a CBS News collaboration with The Post and Courier of Charleston, South Carolina. The Trump administration has canceled nearly $28 million of federal grants for animal testing as major ...

New research from Monash University has settled a debate over whether honeybees truly understand numbers or simply react to visual patterns. By designing experiments that accounted for bees’ unique ...