Great apes appear to build friendships much like humans do. By studying grooming behavior, researchers discovered that ...

This video shows chimpanzees, one of humanity’s closest living relatives, resting and interacting among large tree branches ...

The riskiest behavior in humans peaks in adolescence. Researchers from the University of Michigan and James Madison University expected to find risky behavior to peak in adolescence in a study of ...

You generally have reasons, good or bad, for your beliefs. You can reflect on those reasons: “Why do I think there’s a serial killer in the attic? It’s because the floor creaked.” And, paragon of ...

According to research published today in Science, bumblebees are capable of the same goal-oriented problem-solving. To test ...

Walking through the savanna-woodland landscape of Boé National Park, Guinea-Bissau, you might encounter a tree covered in ...