Chimpanzees and bonobos are among the closest relatives of humans. They share more than 98% of our DNA. Yet, these primates ...

Some 60 primate species, including baboons, chimpanzees and vervet monkeys, express homosexuality, according to a new study ...

Primates form same-sex sexual behavior alliances to gain rank and mating opportunities Male primates use same-sex bonds as ...

The team behind the Mandy Moore shark flick '47 Meters Down' returns with a murderous monkey and surprisingly good acting by ...

Modern humans belong to a small minority of monogamous mammals and, in terms of partner fidelity, rank between the Eurasian ...

Intelligence isn't unique to humans — as the 15 amazing videos of animals solving problems in this article are about to show ...

What are some of the species we’re seeing in the illegal wildlife trade today? And what are we doing to combat it?

RUBONDO Island National Park is a hidden gem in Tanzania, located on an island in Lake Victoria. It is a haven for wildlife ...

Illegal artisanal mining, hunting, and deforestation in Liberia's protected national parks are putting one of the world's rarest species, the pygmy hippopotamus, at grave risk, according to the ...

Great apes share human-like social circles, but chimpanzees and bonobos differ in how selectively they maintain close social ...

In humans, teens do the most dangerous things. In chimpanzees, that honor goes to toddlers. The difference may lie in ...

A shriek broke the dawn on the savanna, followed by more screeches and the rustle of branches: The wild Fongoli chimps were ...