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 ...

It's a long held belief that loud mouths overcompensate for something, but in the case of howler monkeys, science has confirmed it's a biological fact.

Abigail Morris first visited the Peruvian Amazon when she was 6 years old. Now, as a Ph.D. candidate in the Animal Behavior ...

They found that bathing in hot springs subtly reshapes the snow monkeys’ relationships with their parasites and gut microbes.

Kari Bagnall–founder and executive director of Jungle Friends Primate Sanctuary, which offers permanent care to nearly 200 monkeys retired from laboratory research, who are former pets, or have been ...

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

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