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

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

Making blood in the lab can be hard because scientists don’t know what triggers a key final step in red blood cell maturation ...

I was diagnosed with diverticulitis, which caused a bowel perforation. I had a sigmoidectomy, no problem, and a resection.

"Getting Lost on My Way: Self-Discovery on Ireland's Backroads" arrived in my mailbox. The cover's image of verdant greens ...

Research shows a global decline in male reproductive health, with everyday habits and environments playing a bigger role than ...