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 ...

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 ...

A “healthy” baby with a “strong grip” was born to a critically endangered gorilla at Georgia’s Zoo Atlanta, officials said. Kambera, a Western lowland gorilla at the zoo, welcomed a baby girl on Nov.

In this study we evaluate a simple puzzle feeder as an enrichment device and compare its effectiveness for each of the great ape groups at London Zoo. Three groups of great apes were studied. The ...

Kamala, a longtime member of the Smithsonian’s National Zoo’s Asian elephant herd, was euthanized Saturday in D.C. following years of struggling with osteoarthritis. Even while measures were ...