Even in the wild, no one is born knowing how to be a parent. This first-time langur mom has to learn and practice before her baby arrives.

Human virus patterns have been spotted in the highlands of Ethiopia within a community of wild monkeys. Now, ASU is studying these patterns.

Bones and tools found in a Sri Lankan cave show how Homo sapiens adapted to dense rainforest environments as early as 45,000 years ago. NOVA is available to stream on pbs.org and the free PBS App, ...