The signs of a dangerous blood clot can vary depending on its location. Some people may also not experience any symptoms.

A popular hypothesis for how the brain clears molecular waste, which may help explain why sleep feels refreshing, is a ...

New Symani robot offers increased precision for reconstructive and lymphatic procedures, with potential applications in other ...

Ischemic diseases, such as heart attacks and strokes, occur when blood flow to tissues is disrupted, leading to oxygen ...

The agency OK’d an artificial vessel to restore blood flow in patients, even though its own scientists flagged questionable ...