A zoo in the western German city of Cologne unveiled two recently born golden lion tamarin monkeys, a rare species that is ...

"All of a sudden the entire team let out a yell of excitement." Researchers stunned by rare sight caught on trail camera deep ...

Primatologists weigh in on the debate that has ignited the internet: Could 100 humans beat a single silverback gorilla in physical combat?

An ongoing trade war between the U.S. and China might be making things like fireworks more expensive, but one California zoo ...

Chimpanzees are often cast as a mirror to our darkest tendencies, embodying violence, territoriality and power struggles. In ...

Midnight, 7, arrived from Birmingham Wildlife Conservation Park last month as part of a breeding recommendation.

Michael Jackson and Freddie Mercury's planned duets ended prematurely after a falling out between the two music icons.

A new study comparing wild and zoo-housed Sumatran orangutans reveals that life in a zoo significantly alters how orangutans ...

The Tulsa Zoo announced the death of a newborn chimpanzee shortly after birth, due to injuries from another troop member.