Departing from previous research findings, a new study suggests that the size of a brain aneurysm is not the most important factor used to predict a rupture.

Chest CT scans are a type of x-ray often used to investigate lung symptoms, such as shortness of breath or chest pain. They may also be a good way to detect signs of heart disease.

Health advocates worldwide have aimed to cut rates of heart disease and the disorders that trigger it. After a half-century of documented progress on that front, Canadian researchers project a change in the root causes of heart disease in that nation.

Many couples hoping to start a family expect to become pregnant quickly, but that’s not always the case. There's one surprising reason that might explain why some couples take longer than others.

Clot-dissolving stroke medication can save lives if given within hours of a stroke. A new method may help pinpoint those who are most helped and those most harmed by this treatment.

Men and women can be diagnosed with diabetes based off of the same signs and symptoms. But that doesn't mean that the condition affects both sexes equally.

With peripheral artery disease, arteries narrow and harden, decreasing blood flow to the legs. To relieve the pain and improve circulation, one of the simplest and most effective solutions may be walking.

Sleep is a crucial part of good health, and when people find it nearly impossible to fall or stay asleep, medication may help. However, some sleep medications may be dangerous for certain heart failure patients.

Even after losing weight, many people end up gaining it back later. Does that time spent at a lower weight still come with health benefits?

Although a stroke can limit a person’s ability to move, many who have had a stroke can still join in physical activities. Exercise can improve their fitness and prevent stroke from recurring.