First Amendment: Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof ...

A veterinarian explains that while cats aren't liquid, their skeletal structure affords them incredible flexibility to hunt, ...

Evidence for this function first came from studies of the organ's anatomy and its nerves as well ... In most creatures with backbones, vertebrae replace the notochord in the embryonic stage ...

Summary The L5-S1 is also called the lumbosacral joint. It is the part of the spine where the lumbar spine ends and the ...

Why would anyone — especially a healthy athlete — need so many procedures? First, the spine is complex. Anatomy is critical. The spine is actually 33 bones stacked together by joints and ...