As world leaders, investors, and innovators gather at COP30, the focus is shifting from promises to performance.

Your eyes—retinal blood vessels and retinal imaging—may help predict heart disease, according to a new study. Here, doctors ...

All bodily systems are connected and help inform one another; some link in ways that may surprise you. A new study highlights ...

Chris Eubank Jr's rematch with Conor Benn has brought the controversial issue of how fighters make weight back into focus ...

In a world first, Lipsman and his team in Sunnybrook’s Hurvitz Brain Sciences Program non-invasively breached the blood-brain ...

Swelling in any of your body parts is common in pregnancy and may subside on its own. However, if you have hypothyroidism, it ...

Flying puts significant strain on your cardiovascular system due to reduced cabin pressure, lower oxygen levels, and dry air.

Mortality/major ischemic events at 90 days were no lower than with a restrictive strategy—but cardiac complications differed.

IR uses the blood vessel network in the body as almost like a subway map. We can get on and off at different stops to access different parts of the body and treat disease. IR is the intersection of ...

Cardiology, one of the most vital fields of modern medicine, focuses on the heart and the circulatory system that sustains it. It includes the study, diagnosis, treatment, and prevention of ...

We asked experts to break down the top questions about how the transplant system works — and why equity matters.