The terms “Old World” and “New World” emerged after Christopher Columbus sailed the ocean blue in 1492 and came upon another world, with the former expression used to describe the continents of Africa ...

CHICAGO -- An endangered monkey at Chicago's Lincoln Park Zoo is now cancer-free following a first-of-its-kind surgery. The patient is named Zhang, an old-world monkey known as a Francois langur. The ...

CHICAGO, Ill. (CNN)- An endangered monkey at Chicago’s Lincoln Park Zoo is now cancer-free after a first-of-its-kind surgery. The patient, named Zhang, is an old-world monkey known as a Francois ...

CULIACAN, Mexico — Emilia is a 2-year-old spider monkey who wears jeans, crop tops and Armani perfume. A popular TikTok account documents her busy life: trips to the spa, gym and church, as well as ...