She approached chimps as she did people: on their own terms. By Sam Anderson ...

In a major policy reversal, the Trump administration has ordered the CDC to cease all scientific research involving primates, accelerating its effort to end animal testing.

Over the last four months, the L.A. Zoo has welcomed the birth of five great apes, including a gorilla, orangutan and three chimpanzees. Here's how staff are managing their care.

One of these is Grunting baby syndrome. Grunting baby syndrome - the medical term is Infant Dyschezia - occurs when your infant is having a poo. They may strain and make noises that suggest they're ...