Male monkeys have large throats and specialized, shell-like vocal chambers that help to turn up the volume on their distinctive call. The noise sends a clear message to other monkeys: This ...

After a year teaching an algorithm to differentiate between the echolocation calls of different bat species, Katarina decided she was simply too greedy to focus on one field. Following an internship ...

The abusive clips show terrified monkeys dressed in nappies and baby clothes while being tortured. In videos found by The Sun Online the small creatures are seen being smacked, throttled and killed.