We've seen it happen. For example, a visit to the Ouzoud waterfalls in Morocco's High Atlas led to an encounter with a group ...

The Peoria Zoo is mourning the loss of Butch, a black-handed spider monkey and the oldest known member of his species, who was born in 1973 and lived at the zoo since 1981.

"But the broader story is devastating," said the zoo's vice president of animal care, conservation, and research, Colleen Kinzley, per Patch. "These animals are often torn from the wild under ...