Blood does more than move oxygen and fight infection. It also carries a record of where animals came from. A new evolutionary ...

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The Nebraska Community Blood Bank has declared a blood emergency as supplies drop to less than a two-day supply overall and ...

US heavy metal band Metallica have teamed up with the Welsh Blood Service ahead of their UK tour this summer, to encourage ...

Beets contain nitrates that the body turns into nitric oxide, a compound that helps relax blood vessels to improve blood flow ...

Steven Politis says he’s been dealing with high blood pressure since he was 15 years old. Now, at 65, he has to take 12 pills ...

The YMCA and the American Heart Association (AHA) have partnered to provide blood pressure monitoring stations at 17 YMCA locations in Oklahoma City, allowing people to track their BP and take action ...

Scientists uncovered evidence that human blood cells may trace their origins back to single-celled ancestors that lived 700 million years ago. By rebuilding the evolutionary family tree of blood cells ...