It was a hug worthy only of the woman who redefined man. For Jane Goodall, that 2014 embrace with a rescued chimp called Wounda at her institute's sanctuary in the Republic of Congo was yet another ...

When people look at a chimp’s face, they can easily tell what emotion the animal is feeling. Like humans, chimpanzees comfort one another. One film clip showed a chimp hugging two younger chimps, and ...