If you lose your sight, you make up for it with other senses. If one arm is amputated, you learn to do twice as many things ...

Dunn’s team analyzed the biological “budget” of these primates and found a direct negative correlation: males with large ...

This story is part of a collaboration with The Post and Courier of Charleston, South Carolina. A federal health agency that has promised to scale back its animal research has drawn the attention of ...

Local officials said they do not know where the exotic animals came from or how many are at large.

Spider monkeys share food knowledge by changing groups, helping everyone find fruit faster in forests across seasons and ...

The recent escape of several research monkeys after the truck carrying them overturned on a Mississippi interstate is the latest glimpse into the secretive industry of animal research and the ...

Two national nonprofits that oppose using animals in medical research are trying a new strategy to pressure OHSU to close the Oregon National Primate Research Center, a Beaverton facility that keeps ...

A woman’s heartwarming TikTok video with her pet monkey sparks curiosity and debate online, as viewers react to their adorable bond and cultural superstitions.

Last November, the day after the election, Daniel Vance was eating lunch in his truck when he noticed something move in the trees across the road. The forecast had predicted thunderstorms in the rural ...

India lacks a national framework to manage urban monkey populations, even as experts stress that monkey bites are medical ...