From mice to giraffes, mammals are remarkable in that all but a handful of their 5000 species have exactly seven vertebrae in the neck. Among the few that deviate from this number are three-toed ...

Megalodon’s enormous size is estimated from limited fossils, including vertebrae and teeth. (lexaarts/Creatas Video+/Getty Images Plus) In 1978, a wonder emerged from the crumbling earth of the Gram ...

(Phys.org)—A trio of researchers with the New York Institute of Technology has pieced together the neck of the now extinct giraffe-like creature Samotherium major and in so doing has found some clues ...

Differences in numbers of vertebrae are most extreme in mammals which do not rely on running and leaping, such as those adapted to suspensory locomotion like apes and sloths, a team of anthropologists ...

Block vertebrae is when two or more vertebrae are fused. It’s present from birth and can cause pain and reduced range of motion. Treatment may include medications, physical therapy, or surgery. Your ...

As a rule all mammals have the same number of vertebrae in their necks regardless of whether they are a giraffe, a mouse, or a human. But both sloths and manatees are exceptions to this rule having ...

The muscles of the lower back help stabilize, rotate, flex, and extend the spinal column, which is a bony tower of 24 vertebrae that gives the body structure and houses the spinal cord. The spinal ...

Tumour cells tend to migrate to the vertebrae rather than to long bones, but the mechanism underlying this has been unclear. It emerges that the stem cells from which vertebrae are derived make a ...

While we still don't have a 3D printer in every home, use of the technology in medicine is becoming increasingly vital. 3D-printed implants made to perfectly fit the patient have a significant medical ...