A new study has found that the world's finest yodelers aren't from Austria or Switzerland, but the rainforests of Latin ...

A recent investigation led by voice scientist Christian T. Herbst from the University of Vienna and colleagues from Anglia ...

Howlers are New World monkeys found in tropical Central and South America. They are aptly named for their cacophonous cries. When a number of howlers let loose their lungs in concert, often at ...

Primates in this class are known as New World monkeys, are arboreal, and have relatively small bodies. They range from pygmy ...

There are over 300 species of monkeys divided into two groups, the Old World, of which there are over 170 species, and the New World, of which there are over 160 species. Of these species ...