Businessman James Stalker, who was known as Geoff, learned he had Hepatitis C three years after a blood transfusion at the ...

Human populations that left Africa evolved quickly whereas Neanderthals stayed the same, according to an analysis of blood group systems.

Should we all be concerned about our cortisol levels? I took a blood stress test and spoke with experts to find out.

DARPA wants to know if modifying red blood cells can help warfighters "operate more effectively in dangerous or extreme ...

The New York Blood Center says there's been an "alarmingly low donor turnout" since the holiday season, with approximately a ...

A federal judge has criticized President Donald Trump’s decision to grant sweeping clemency to over 1,500 people involved ...

Oysters are constantly filtering bacteria from the water, so they are a good place to look for potential antibiotics.’ ...

About half of U.S. adults have high blood pressure, a major risk for heart attacks, strokes, kidney failure, even dementia.

Thuso Mbedu, Amandla Stenberg, Damson Idris and Tosin Cole are taking on the lead roles in the highly-anticipated film ...