Eyeing that sit-stand desk at work? It may help curb the health risks of sitting all day.

For those in midlife, lifestyle choices made now may have a major impact on living long and staying independent later in life.

Heart attacks can strike with no warning, even while exercising. However, middle-aged adults shouldn't be afraid to exercise, as the likelihood of sudden heart attacks may be low during vigorous activity.

Exercise in your teens is a good thing, but even with exercise, poor ability to cope with stress may affect your heart later in life.

Exercise is almost never a bad thing, but new evidence suggests that not all exercise is created equal.

Older adults with reduced mobility may not move around a lot, but a little activity may go a long way in maintaining their heart health.

More of a good thing isn't always better. And that may apply to exercise and its effects on heart health.

A heart-friendly lifestyle is one of your best bets for preventing strokes and heart attacks, and it may help many stay mobile and independent for longer as they age.

Many avid joggers feel guilty about taking days off from running. However, taking it easy may be healthier than going overboard.

Before reaching for the medicine cabinet, consider cleaning up your diet — it may save your life.