The discovery of a new enzyme system could ease strain on universal donors and transform healthcare

A variety of studies find a blood type connection to COVID-19 outcomes

As much as 60% to 70% of the blood currently being donated is coming from vaccinated donors

The coronavirus could cause shortages in the nation’s blood supply

Along with age and pre-existing conditions, add blood type to the list of factors that affect illness severity

A policy that wasn't rooted solely in science is diminished, but certain barriers to blood donation still remain

Hematologists explain what happens, and the dangers, of drinking someone else's blood

Dozens of blood drives have been canceled and regular donors are no-shows, industry officials said.

What screen prints made from blood donated by an active-duty transgender service member teach us about equality

Researchers are looking for ways to determine who's most at risk for dementia

"I felt I was less a human being for having seen it," says the author who created the Rambo character

Despite the military's desperate need for blood after Pearl Harbor, some donors were turned away

Blood clots kill more Americans than breast cancer or car accidents. Here's what experts say are the warning signs

But the number of people who have experienced blood clots after vaccination is still in line with random chance

These near-indestructible chemicals are found everywhere — and a new study finds they may be causing hypertension