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

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

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 ...

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

If you didn’t get the chance to donate, 8 locations across the region will be open tomorrow in Jonesboro, Paragould, ...