Bats are flying mammals. Think about that. Many millions of years after birds hollowed out their very bones in pursuit of flight, some gliding, insectivorous squirrel-thing was born with a slight ...

A simplified representation of the strong vortices associated with the unsteady aerodynamics of bat flight at slow speeds. The vortices can be thought of as causing the surrounding air to rotate ...

Although bats are wonderful creatures in their own right, they often stir up lots of not-so-wonderful feelings in people. That’s because, of course, they’re associated with razor-sharp teeth, diseases ...