Watching teeth grow. Harvard Gazette.
Chimps and dolls. National Geographic.
Chimps are champs. Ranger Rick Magazine.
Young female chimps cradle stick-toys like dolls. Scientific American.
Female chimps play dollies with sticks. The Telegraph.
Wild chimps make their own ‘dolls’. New Scientist.
Female chimps play with stick dolls. Discovery News.
A matter of life and limb. Science.
New evidence of culture in wild chimpanzees. U.S. News &World Report.
Despicable, yes, but not inexplicable. American Scientist.
From studying chimps, a theory on cooking. New York Times.
Key ‘Impact Hunters’ catalyze hunting among male chimpanzees. Science Daily.
Menopause in chimps? Science NOW.
Menopause sets humans apart from chimps. New Scientist.
Male chimps use sexual coercion. New Scientist.
Domestic violence in the jungle. Science NOW.
Chimps hold clues to roots of domestic violence. The Telegraph.
Male chimps prefer older females as mates. USA Today.
In praise of older chimps. Quirks & Quarks.
Male chimpanzees prefer mating with older females. Science Daily.
Male chimps prefer older females. LiveScience.
Chimps prefer the older woman. ABC Science.
Male chimps prefer older mates. Washington Post.