Experimenting is often how kids and teens learn. Experimenting with electronic cigarettes, however, may be risky.

Irregular breathing from sleep apnea has been linked to the irregular heart rhythm called atrial fibrillation. Treating sleep apnea, however, may lower the risk of atrial fibrillation happening again.

Cholesterol medication can be lifesaving for older patients, but that doesn't mean taking it is risk-free.

Everybody gets older — not just the body, but also the brain. There are, however, some things you can do that may help keep your thought processes humming along despite the extra mileage.

Aspirin use is surging among older adults. The question is whether that’s a good thing.

If you think smoking just a few cigarettes a day keeps you free from the many risks of smoking, you may want to think again.

Heart failure patients may soon have a new treatment option.

If you're at risk of high blood pressure, you've likely heard these words from your doctor: "Watch your salt intake!" But how many Americans are effectively using food labels to help them cut back on salty foods?

Getting divorced may literally break your heart.

Being short may have implications that extend beyond height and into the realm of heart health.