(A young chimpanzee swings from a tree branch outdoors. Credit: Abeselom Zerit / Shutterstock.) Young chimpanzees differ from human children in a key way—the hairier creatures seem to take physical ...

Recent research has turned the spotlight on our closest primate relatives, the chimpanzees, revealing their ability to engage in metacognition, a cognitive process once thought to be exclusive to ...

Chimpanzees, along with bonobos, are humans' closest living relatives. In fact, you may have heard that humans and chimps share 98.8% of their DNA. But is this actually true? And what does "similar ...