The American Red Cross is facing a severe blood shortage as requests from hospitals exceed the available supply of blood, ...

Red blood is the exception, not the rule. Evolution has painted it green, purple and white in animals that push physiology ...

Johns Hopkins researchers demonstrate the potential to regulate blood pressure using non-invasive focused ultrasound.

Eating bacon regularly can increase your risk of high blood pressure by triggering several changes in the way your blood vessels pump blood.

Blue blood may look alien, but it’s one of evolution’s most elegant solutions to life in extreme environments. Here’s how ...

Bird retinas survive without oxygen by burning sugar scientists solve 300 year mystery that could help treat human strokes.

DALLAS — Strapped to a stretcher in the back of an ambulance, the shooting victim moaned, then screamed. Blood splattered ...

The findings suggest a possible avenue for improving predictions of who may or may not develop diabetes later in life.

Low energy and motivation after lunch is a real physiological phenomenon - not just laziness. Dr Sood explains what actually happens in the body after meals.

Prevention is key, and adopting a regimen of no smoking, minimal alcohol, a healthy, reduced-salt diet, low stress levels and ...

When did you last check your blood pressure? Despite awareness campaigns, one survey commissioned by NHS England found that ...

Hypertension does not happen overnight - certain daily habits contribute to chronically high blood pressure over time. Dr Sood shares 5 subtle habits to check.