Analysis - Doug was the leader of his chimpanzee group. He had quickly gained a reputation from human observers as a fair and tolerant alpha male. One day he was separated from the group for some ...

Doug was the leader of his chimpanzee group. He had quickly gained a reputation from human observers as a fair and tolerant alpha male. One day he was ...

Doug was the leader of his chimpanzee group. He had quickly gained a reputation from human observers as a fair and tolerant ...

The bone tools date from more than a million years before our species, Homo sapiens, arose around 300,000 years ago.

In a nutshell Archaeologists discovered 27 bone tools dating back 1.5 million years at Olduvai Gorge in Tanzania, pushing ...

Meet Dr. Craig Stanford, a leading primatologist whose research has transformed how we understand great apes and their world.

A video showing parents how to get small kids to help with laundry quickly garnered 60 million views – and lots of critics.

A study finds that young female chimps build nests earlier and more often than males, showing early independence.

Before this discovery in Tanzania’s Olduvai Gorge, in which CENIEH participated, researchers believed that hominins only ...

The handcrafted tools found in Tanzania were made 1.5 million years ago and were fashioned primarily from the bones of ...

Young female chimpanzees make their nests earlier and more often than young male chimps, demonstrating their independence ...

It's all part of being a chimp. Like other great ape species, they've been doing it for millions of years, making sure they ...