A study finds that over 99 percent of people have elevated but not high levels of blood sugar, blood pressure or cholesterol, ...

In a massive international study, researchers identify four precise warning signs of a heart attack, stroke or heart failure, ...

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

In TODAY.com's Expert Tip of the Day, a cardiologist reveals the unusual warning signs that accompanied his heart attack.

A heart-healthy diet limits the consumption of ultra-processed foods, including frozen meals, fast food, and packaged sweets. Learn which foods are optimal and which you may need to limit or avoid.