In TODAY.com’s Expert Tip of the Day, research points to a specific time window for falling asleep that’s linked to a lower ...

Tommy Bell thought he was in good shape. But a series of heart attacks painted a more complicated picture.

American kitchens have never been more full, and American hearts have never been sicker. The grocery store is stocked floor ...

For the first time, scientists have shown that heart muscle cells can regrow after a heart attack in humans, a process that had previously only been observed in mice.

Heart disease during pregnancy may be tied to worse heart health in offspring decades later. Here’s what to know.

James Antaki’s efforts to develop a baby’s heart were close to success when his federal funding was cut off. The grants were ...

Less than 1 percent of cancers start in the heart, and disease that begins elsewhere seldom spreads to the blood-pumping organ. New research suggests mechanical force might have a protective role ...

Gigi Campos, 35, had a heart attack in February 2023. Though she had risk factors, doctors had always told her that she was young and healthy. As she recovered, Campos joined WomenHeart, a national ...

The rich fiber and unique nutrients in oatmeal can improve heart health when consumed regularly. Read how this superfood can ...

Covid can cause damage to the heart on a cellular level that can lead to lasting problems, including irregular heartbeats and heart failure, preliminary research suggests. Subscribe to read this story ...