From their feathers to feet, learn more about the major features of bird anatomy and what makes these fascinating animals so ...

Scientists have compared the relationship among the strength of flight bones, body mass, and the way modern birds fly to better understand the evolution of flight in birds and extinct animals, such as ...

New research based on high-resolution x-ray movies reveals that despite having extremely underdeveloped muscles and wings, young birds acquire a mature flight stroke early in their development, ...

Birds do it, and bees do it. But until recently, scientists thought the birds and bees did it in different ways. We’re talking about flying, of course. Researchers have known for years that insects ...

Scientists at Nagoya University in Japan have developed an index to estimate how a bird uses its wings for flight or other locomotion by measuring the strength of the coracoid bone and the animal’s ...