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

A newly discovered dinosaur in Patagonia, so massive that its fossil literally cracked a road, is challenging long-held ...

Background: Diabetic foot tendon exposures are prone to infection, necrosis, and prolonged treatment cycle, not only hinder wound healing, but may also lead to amputation and even life-threatening.