Scientists have found surprising video evidence of what they call monkey kidnappings – and they’re trying to figure out why.

A Texas man was busted for trafficking vulnerable Mexican baby spider monkeys, who were too young ... Baby’s most be sleeping and small to hide,” according to court documents.

while the younger ones sleep and hide, prosecutors said. Sarmad Ghaled Dafar, 33, pleaded guilty to attempting to smuggle baby Mexican Spider Monkeys across the U.S.-Mexico border. Photos ...

At least 19 baby Mexican spider monkeys and a howler monkey have found shelter at the Gladys Porter Zoo in the border city of Brownsville since March. The zoo, which is home to another 1,500 ...