Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness ...

Get to know the link between your effort level and your heart rate. Plus, how to use heart rate to your performance advantage ...

But it turns out more subtle color changes occur at rest as the heart pumps blood around the body. The ebb and flow of blood ...

“Just embracing it,” Herro, 25, said of the challenge that comes with carrying that responsibility on the offensive end. “The ...

Ever since the Miami Heat traded Jimmy Butler to the Golden State Warriors, there is no doubt that Tyler Herro was tasked as ...

Discover how chronic stress silently harms your heart through inflammation, blood pressure spikes, and heart rhythm changes ...

Health-tracking tech has never been more accessible, or more intrusive. Here are the pros and cons of data overload.

Good news for coffee drinkers—starting your day with a cup of joe may provide benefits beyond an energy boost.

The organ that works hardest for you deserves your attention now more than ever. With heart disease maintaining its status as ...

The Need for Cardiopulmonary Exercise Testing Cardiopulmonary exercise tests are crucial in evaluating the heart and lung function of individuals engaged in intense physical activity. The tests ...

LOVE Island All Stars’ Ekin-Su Cülcüloglu defended her fiery row with co-star Elma Pazar saying her outburst was “who I am.” ...