PITTSBURGH (AP) — Pittsburgh Penguins defenseman Kris Letang's season is over. The 19-year veteran will miss Pittsburgh's finale against Washington on Thursday night after undergoing a procedure ...

‌Your spine is made up of 33 vertebrae. Each one has openings that let nerves from your spinal cord pass through to other parts of the body. When these openings, called neural foramina, get ...

This study examines the burden and associations of modifiable traditional, nontraditional, and female sex–specific risk factors with young-onset CIS, stratified by clinically relevant patent foramen ...

Rodents also have a pouch known as the caecum. This unique part of their physiology allows them to break down the cellulose of tough plant materials thanks to the bacteria that grow within the caecum.