The dream of flying has always fascinated humanity. In evolutionary history, the ability to fly has emerged independently only three times: in birds, pterosaurs, and, uniquely among mammals, in bats.

New research has found that, unlike birds, the evolution of bats' wings and legs is tightly coupled, which may have prevented them from filling as many ecological niches as birds. New Cornell ...

Bats are incredibly diverse animals: They can climb onto other animals to drink their blood, pluck insects from leaves or hover to drink nectar from tropical flowers, all of which require distinctive ...