Horses use their larynx to make two sounds simultaneously, so they are effectively singing and whistling at the same time ...

Learn how echolocation has shaped the skulls of bats that emit high-frequency sounds through their mouths and noses.

A horse's whinny is an unusually distinctive mix of sounds including both high and low frequencies. Reporting in Current ...

Bats are some of the most highly specialized mammals to have ever evolved. This includes not only the evolution of active ...

The animals’ ability to whistle while vocalizing earns them membership into a small club of creatures that can make biphonic sounds, which includes several birds species, human beat boxers, Mongolian ...

The sound of a horse's whinny is created by the low frequency vibration of vocal cords combined with a high frequency whistle, a new study reveals.