One scientist saw two orangutan chicks in Indonesia. People have never witnessed this behavior in any primates.
A study in the UK showed that all large primates could laugh like humans.
On a foggy mountain peak on Indonesia's Sulawesi island, scientists discovered one of the smallest and rarest primates on the planet, Tarsier dwarf monkey.
Children close to wild chimpanzees can transmit dangerous diseases to the rest of the family. A 22-year long-term study of respiratory infections in chimpanzees found that death
Researchers in Madagascar have confirmed the existence of a large bamboo lemur population located only one where the lemur is in a very fragile state of 400 kilometers (240 miles).
The work of measuring and examining the teeth of living primates can open a window to understand the earliest behavior of humanity, based on their fossil remains.
Somewhere in the dark past, about 4 to 7 million years ago, the primates of today's primates, including our species, have done something new. When temporarily standing on two
Nearly 50 students of the Department of Biology, University of Education (Danang University) and the Zoological Association of Frankfurt (Germany) have just gone to the field in
Cat Ba and the Eastern black crested gibbon of Vietnam are in the list of 25 endangered primates.
Seven chimpanzees use twigs to climb the wall and try to escape from a zoo in the US, but are then brought back to the cages.