Stories about: chimpanzees  

They carefully select the type of trees they will sleep in

Previous studies suggested the primates followed group pressure

Juvenile chimps living in sanctuaries are likely to yawn when they see people doing so

The tick set up camp inside Tony Goldberg’s nostril while the latter was in Uganda

Researchers say this is because they didn't have a mom to teach them what's what

Researchers find new similarities between people and apes

Over the next months, a sanctuary in Keithville will welcome over 100 retired chimps

The US has been experimenting on chimps for over 90 years, PETA explains

Presently, only chimps living in the wild are considered endangered

Chimps and bonobos have emotional responses to the outcomes of their decisions

The animals will no longer be used by researchers on various experiments

The difference does not necessarily lie in a bigger brain volume

New study challenges established data on these primates

The behavior has never been witnessed before

By opening the way for hands to evolve