A shark’s spine looks simple from the outside. Inside, however, it carries a carefully arranged network of mineral plates and branches.

"Shark Week," which kicks off this week, has captivated audiences for decades with stories of these powerful ocean predators.

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 ...

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 ...

The vertebrae that make up the cervical spine are the smallest seven within the spinal column. These bones give the neck structure, support the skull, and protect the spinal cord, among other ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Enormous *Otodus megalodon* vertebrae, unearthed in Denmark in the 1970s and lost for ...

An associated set of gigantic vertebrae belonging to the iconic extinct megalodon, or megatooth shark, that had been missing in action since the 1980s was discovered, providing new information about ...

The rising Brown University senior and biology concentrator is conducting hands-on research with snake specimens at natural ...

The lumbar vertebrae are the largest movable bones of the backbone. Their large size and bone strength is necessary because these vertebrae support more weight than the upper two segments of the ...