A new optical device called SCOS tracks blood pressure using laser light, offering a cuff-free alternative for continuous ...

A blood draw (phlebotomy) is a process in which a healthcare professional inserts a needle into a vein, usually on the inside of your elbow or wrist, and removes blood from your body.

A 9-year-old girl whose right hand was nearly bitten off her arm by a shark near Boca Grande may fully recover thanks to fast action, doctors said.

Blood vessels grown in the lab in just five days could quickly prevent the tissue damage that can occur after an accident ...