Cardiologists have indicated that there is indeed a rising number, above and beyond the social media glut, and pointed out to ways in which we can protect ourselves and keep our precious hearts ...

Learn why your heartbeat races after climbing stairs. A cardiologist explains what's normal, the impact of lifestyle, and when to seek medical advice.

WHOOP, the human performance company, today announced that its groundbreaking, next-generation wearable, WHOOP MG, has been named to TIME’s prestigious list of the Best Inventions of 2025, which ...

If the numbers your watch sets for zone 2 don’t track with what you’ve found your heart rate to typically be during truly easy-effort runs, you can either ignore them or go into your device’s settings ...

Heart health requires balance across lifestyle factors, as poor sleep, lack of exercise or bad diet can drive inflammation and cardiovascular disease, expert says.

Mary Brunkow, Fred Ramsdell and Shimon Sakaguchi’s research revealed a new class of cells shaking up scientists’ understanding of the human immune system ...

Get to know the functions of your heart, blood vessels, and blood itself and how they work together to maintain your health.

For people who don’t already exercise, short bursts of deliberate activity significantly improved cardiorespiratory fitness.