From the moment they're born, newborns—or, specifically, their immune systems—must learn to fight germs without harming their ...

Using magnetic cameras, researchers at Linköping University have examined blood flow in an artificial heart in real time. The ...

As fall officially begins, the American Red Cross urges people to mark the new season with a lifesaving blood or platelet donation to help keep the blood supply strong.

Using magnetic cameras, researchers at Linköping University have examined blood flow in an artificial heart in real time. The results make it possible to design the heart in a way to reduce the risk ...