One of these fossil species was the Hispaniola monkey (Antillothrix ... And that's more detail than we have for any other Caribbean monkeys. "These new specimens, in combination with those ...

Spider monkeys are large New World monkeys that live in tropical rainforests from central Mexico in the north to Bolivia in the south. There are seven species of these agile primates, which get ...

Of two hunky monkeys ... macaques at a field site in the Caribbean. The goal: to learn how face color—which varies from pale pink to deep red in the species—affects reproductive success.