Unlike osteoarthritis, RA develops in the same joint on both sides of the body. If left untreated, the ongoing inflammation erodes the bone ... However, some joint conditions may need surgery or, in ...
Would you like to learn more about avian anatomy and physiology? Here, we unpack the general body plan and functioning of birds to give you a broad but solid foundation on this fascinating and ...
Researchers reveal new insights into the complex evolutionary history behind the distinctive upright posture of modern placental and marsupial mammals, showing the transition was surprisingly complex ...