The monkeys' "ultra-yodels" had frequency leaps that were five times larger than human frequency changes, often exceeding three octaves. (Human yodelers are limited to one octave.) While the monkeys' ...

Researchers say apes and monkeys have special anatomical structures in their throats -called vocal membranes. The post New ...

It turns out apes and monkeys possess vocal membranes in their throats that humans lack. Scientists suspect these structures ...

MONKEYS are the undisputed kings of yodelling, research shows. They were found to have a frequency range five times greater ...

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

Self-scratching among non-human primates is known to indicate social tension and anxiety. The two researchers from Kyoto ...

After spotting what they feel is a real capuchin monkey in the show's trailer, PETA has threatened to send monkey p**p to ...