The Cincinnati Zoo is welcoming a new baby black and white colobus monkey.Zoo officials say the colobus monkey was born to parents Anza and Tiberius Tuesday night. This is the fourth baby monkey ...

A black-and-white colobus monkey born Jan. 26 hangs in the arms of its mother at the Dallas Zoo on Friday.(Lola Gomez / Staff Photographer) The Dallas Zoo’s black-and-white colobus monkey troop ...