Around 348 B.C., Aristotle took a two-year trip to the eastern Aegean island of Lesbos to study animals in a lagoon. Along with observing the creatures in their natural habitat and surmising, among ...

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 ...

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 announced last week that it will no longer issue funding calls for grant proposals that rely solely on animal testing. Moving forward, all such calls must also ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Millions of animals each year are killed in U.S. laboratories as part ...

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,” the post ...

Advanced in organs on chips, digital twins, and AI are ushering in a new era of research and drug development. Earlier this week, the UK’s science minister announced an ambitious plan: to phase out ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. While the use of animals to test the safety of cosmetic products in the ...