Bats are some of the most highly specialized mammals to have ever evolved. This includes not only the evolution of active flight, but also their echolocation. This ability requires the bats to produce ...

Biologists attached tiny recording devices that looked like mini backpacks to bats. What they found revealed a surprising ...

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

High-frequency ultrasound significantly reduces the size of the face and modifies the internal bones of the ear in bats.