Take two monkey viruses, feed to chimps, incubate for several years - and eat. That's the recipe for creating HIV, a new study suggests. The predominant strain of the virus that causes AIDS, called ...

But over the years, Dudley's theory has gained an increasing number of adherents. More primatologists now report seeing monkeys and apes eating fermented fruit, a practice that was recorded earlier ...

When I talk about my time in the field, and how wonderful and fascinating chimpanzees are, one thing that often surprises people is that chimps eat meat. Listeners are truly shocked—"Wait what?" they ...

From a director of “Tiger King,” the four-part HBO documentary dives into the wild, salacious and dangerous world of people who have chimpanzees as pets. By Margaret Lyons The four-part documentary ...

Only rarely have people seen what happens when chimpanzees and leopards come into close quarters in the wilds of Africa. On these occasions, chimpanzees have made loud, fearful calls, or played the ...

Only rarely have people seen what happens when chimpanzees and leopards come into close quarters in the wilds of Africa. On these occasions, chimpanzees have made loud, fearful calls, or played the ...