Two chimpanzees meeting with each other apparently have a discussion using hand gestures, one of the human-like characteristics of other mammals. (Getty Images) Of the 8.7 million species on Earth, ...

If humans and animals experience some of the same injuries, diseases and disorders (and they do), then why don’t doctors more often seek the advice of veterinarians and animal experts? It is a good ...

Humans are far more monogamous than our primate cousins, but less so than beavers, a new study suggests. Researchers from the University of Cambridge in England analyzed the proportion of full ...