Signs of heart disease can be worrying at any age. A new study found that early signs of artery disease can signal more than just future heart problems in men.

In one year, almost 1 million people sought medical care for the same eye health problem — and that problem could be the result of patients not taking care of their contacts.

Some military service members who have had concussions report that intensive oxygen therapy relieved their symptoms. But new research questions the effectiveness of this treatment.

Many moms are on the lookout for the flu, chicken pox and scraped knees in their kids. But a new study suggests that some mothers might need to pay closer attention to their own heart health.

Common blood pressure medications called beta blockers have been shown to help some heart failure patients. But the latest research has found that the medications may help a wider range of heart failure patients live longer.

Instead of the old adage about an apple a day, many doctors advise their patients to take an aspirin a day to prevent heart attacks. Which may be good advice. But new research suggests that aspirin may not keep patients from dying of a heart attack.

For people with irregular heartbeats, the anti-clotting medication warfarin can prevent strokes. But, combined with other medications over a long period of time, it may cause other health problems.

A new device may offer an alternative to anti-clotting medication for patients with atrial fibrillation (AF).

In recent years, death rates from most types of heart disease dropped. But a few types saw an increase in the death rate.

Energy drinks do give adults an extra jolt. The caffeine in these drinks can be 3x that of a cup of coffee. But that type of energy boost may be dangerous to children.