Our early human ancestor was capable of running, if slowly, a new study finds.

Humans are known to invent private hand gestures. Chimps in the wild do, too, a new study suggests.

Scientists suspect that contagious urination, a behavior they observed among a troop of apes in Japan, may play an important role in primate social life.

Not in this universe, a new study concludes.

This Southeast Asian island, home to some of the world’s strangest and most iconic creatures, is a dream destination for a growing number of “mammal watchers.”

© Mihir Zaveri