Chimps at the largest chimpanzee sanctuary in the world spent the morning of Nov. 11, World Origami Day, investigating bubble ...

Complicated births may not have arisen in humans as a trade-off between our need for big brains and pelvises suitable for upright walking, new research in chimps suggests.

The National Institutes of Health confirmed Friday that 23 chimps from New Mexico will make the move in the coming months.

The National Institutes of Health decided to relocate nearly two dozen retired research chimpanzees from a facility in New ...

This four-part docuseries from the creators of "Tiger King" delves into the bizarre world of "chimp moms", who keep ... have gone through two seasons of academic and romantic adventures and ...

Death on the Staircase follows the deliberations of 12 jurors as they listen to nine days’ worth of evidence in a real, concluded manslaughter case.

Here’s how it works. Space can be a wondrous place, and we've got the pictures to prove it! Take a look at our favorite space pictures here, and if you're wondering what happened to today in ...