Great apes track events ... and two orangutans at the Basel Zoo. They also performed the test with 29 six-month-old infants. The authors found that both apes and adult humans paid the most ...

Kambera previously rejected a child while housed at a different organization prior to moving to Zoo Atlanta, according to the ...

More than 1,800 animals reside at the ... frog species. The Great Cats exhibit features Sumatran tigers and African lions, among other feline predators. The zoo also has a playground and other ...

To find out if great apes can identify agent-patient relationships, the authors of this study showed 84 short video clips to 14 humans and examined their visual responses. They compared human ...

Native to the Congo Basin, Western lowland gorillas are the smallest of the subspecies of great apes, according to the Smithsonian National Zoo. They’re considered critically endangered due to ...

Robbie Clark, Smithsonian’s National Zoo and Conservation Biology Institute When an Asian elephant named Kamala arrived at the Smithsonian's National Zoo in 2013, she was welcomed with much ...