This new imaging technique, when applied to humans, could both improve our understanding of the circulatory system (veins, ...

Researchers at the University of Exeter found that this nitrate-rich drink may help relax blood vessels and improve ...

He pushed her during an argument when she, as a security officer, wanted to screen his bag at the MRT station.

Scientists have found blood protein signals that may flag multiple sclerosis up to seven years before symptoms begin.