Primates possess special anatomical structures in their throats called vocal membranes, allowing for yodeling at higher ...

A new study has found that the world's finest yodellers aren't from Austria or Switzerland, but the rainforests of Latin America. The research provides significant new insights into the diverse vocal ...

The monkeys' "ultra-yodels" had frequency leaps that were five times larger than human frequency changes, often exceeding ...

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