A young monkey takes his first wobbly steps into the treetops, and the results are as adorable as they are suspenseful. Each ...

On an island in Panama, a fad that one researcher called "viscerally disturbing" has recently taken off among a group of young male monkeys. These adolescents and juveniles have started to kidnap the ...

A 39-year-old New Jersey man pleaded guilty to conspiracy to distribute animal crush videos. The videos, which were shared online, showed baby monkeys being crushed, burned, drowned, suffocated, ...

Two of six spider monkeys illegally brought into California are shown above with their troopmates where they are now living at Chicago's Brookfield Zoo. (U.S. Attorney's Office) A Texas man was busted ...