Adult female cracking nuts using stone tools. She is being observed by an infant female (1 year old) and a young male (8 Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of ...

They looked up and saw a perplexed adult chimp peering down. When wild chimps encounter humans, they typically flee in panic—understandable given that the relationship between our two species ...

Adult chimps stand at 150 cm on average ... Humans have a distinct size advantage. A chimp uses all of its limbs to run, moving at 25mph, while humans can only sprint on two legs with an average ...

In this four-part documentary series, Chimp Crazy delves into the world of Tonia Haddix, the self-proclaimed ‘Dolly Parton of Chimps’ whose love of pink is only matched by her love of primates. She ...

But the difference in chimp-human muscle performance is more ... that chimps were between four and eight times stronger than an adult human. But subsequent studies failed to replicate these ...