Researchers at the University of Toronto's Institute of Biomedical Engineering have found that studying blood flow in leg ...

The series of pictures were captured from the Mars Global Surveyor. The post People swoon over images of hearts on Mars ...

Scientists are starting to understand more about the small heart muscle fibers that Da Vinci showed in his illustrations over ...

When people talk about having a " broken heart," they're more often than not referring to it in the metaphorical sense. However, for some, a broken heart is a very literal, physical condition.

In what doctors called an "extraordinary" case, a teenage girl developed several rare conditions after attending a pop concert.

"Later that day, I had a phone call to say that I had had a heart attack and that they were expecting me in A&E. I spent five ...

Behind every unforgettable image lies a lesser-known story — of the people depicted, the events that shaped them, and the ...

Scientists have created the first-ever 3D maps of star-forming molecular clouds near the Milky Way's supermassive black hole, ...