MILWAUKEE— A national medical ethics group representing more than 17,000 doctors is calling on the U.S. Department of ...

People with HIV who need a kidney or liver transplant will be able to receive an organ from a donor with HIV under a new rule announced Tuesday by U.S. health officials. Previously, such ...

The major ligaments of the vertebral column include: the anterior and posterior longitudinal ligaments . The extrinsic muscles include the trapezius, latissimus dorsi, rhomboid major and minor, ...

Like us, birds reproduce by internal fertilization, although there are some interesting differences in their reproductive organs and strategies. Seasonally developed reproductive organs and a strategy ...