Swifts practically live in the sky. These birds skip land for nearly a year, doing everything midair, from eating to sleeping ...

The largest flying bird known to ever have lived has now been revealed, an extinct giant with a wingspan more than twice the size of the largest living flying bird, researchers say. These findings ...

Every page of Peter Cavanagh's "100 Flying Birds: Photographing the Mechanics of Flight," from the preface, where the author begins with “Flight is the essence of bird life. Flying has allowed birds ...

The largest flying bird known to ever have lived has now been revealed, an extinct giant with a wingspan more than twice the size of the largest living flying bird, researchers say. These findings ...

Their position and the timing of wing flaps allows them to use energy efficiently Sensors attached to a flock of ibises allowed researchers to reach conclusion Research helps confirm theories ...