A 444 million-year-old arthropod fossil, discovered 25 years ago, has been identified. The fossil, named Keurbos susanae, was ...

The movie, directed by Bryce Dallas Howard, celebrates animals while planting a seed of interest in rescue operations. By Alissa Wilkinson Davis raises the bar on sheer brawniness in this action ...

Hip pain that radiates down the leg at night may be caused by a variety of conditions including sciatica, arthritis, bursitis, labral tear, greater trochanter pain syndrome, endometriosis, and more.

Each branch serves a specific group of organs: Support for lower body circulation: The abdominal aorta eventually divides into the common iliac arteries, which provide blood flow to the lower body, ...