Whether you're an athlete or someone looking to stay fit, building a strong upper body helps you perform daily activities ...

Horse racing has seen sharp declines in most types of equine musculoskeletal fatalities, but reductions to one particular type of injury— the shoulder fracture—have been less dramatic.

A Chicago fossil of Archaeopteryx uncovers unknown features, supporting theories of bird evolution from dinosaurs and ...

(Reuters) -A new analysis of a pigeon-sized Archaeopteryx fossil in the collection of the Field Museum in Chicago is ...

The humerus, pulled from a well-preserved ancient layer of sediment, belonged to a new extinct species of duck named ...