A newly identified wrist bone in two non-avian dinosaurs has challenged long-held assumptions about the evolution of flight.

An analysis of two theropod dinosaur fossils has shown that they had a type of carpal bone (pisiform) in their wrists—a bone ...

Female analyzing and looking at digital screen Candlestick Chart of stock market change and volatility prices diagrams on smart phone at living room.

“The biggest misconception about vulvar and vaginal anatomy is that the terms ‘vulva’ and ‘vagina’ are interchangeable, when in fact they refer to distinct anatomical structures,” says Dr. McBride.

Skeletal bone age assessment is a common clinical practice to investigate endocrinology, and genetic and growth disorders of children. However, clinical interpretation and bone age analyses are ...