Research suggests that while heart attack rates have declined in older adults, they’ve increased in those under age 40, especially among women. And a new study is revealing some potential hidden causes of that concerning trend.

A woman who survived a heart attack wants to share her story, particularly with women, because it's harder for them to recognize the signs.

Have you ever heard of older couples who die within a short span of each other? People often say the second person to go died of a broken heart. But did they really, truly die of a broken heart? Maybe. Maybe not.