National Academy of Sciences

A gorilla with it's two-week-old baby at the Safari zoo on Nov. 14, 2012 in Ramat Gan, Israel. (credit: Uriel Sinai/Getty Images)

Study: Apes Go Through ‘Midlife Crises’

Chimpanzees going through a midlife crisis? It sounds like a setup for a joke.

11/19/2012

Follow

Get every new post delivered to your Inbox.

Join 15,194 other followers