A sedentary lifestyle may not seem dangerous, but it can put good  health in peril. Some physical activity, however, may remedy its ill effects.

Positive change in the health of Americans is always welcomed news. New research suggests we may have something to celebrate in terms of strokes in the US.

A bit of stress here and there in our lives can give us a motivational boost. But when that stress is constant, it can have a serious impact on our health and may even lead to some life-threatening situations.

Screening can detect certain diseases in the early stages, possibly increasing the chances of successful treatment. However, in some cases, screening a whole population can lead to more harm than good.

In an effort to connect doctors and patients, the American Board of Internal Medicine (ABIM) Foundation puts out updated recommendations on the best treatment options. The latest installation of the ABIM Choosing Wisely series focuses on neurology.

Although stroke numbers have been dropping over the past decade, African Americans continue to face a high stroke risk. And stroke rates seem to be rising in one Southern state.

Stroke usually affects people later in life. However, new research suggests that it's not just older adults who should be careful.

People typically can't predict when a stroke will happen, but they can take steps to prevent it. New research suggests that eating plenty of one particular nutrient may help to stop stroke before it strikes.

Air pollution has been linked to a wide range of health problems, but it's not always clear what's directly related to specific air pollution measures.

According to the so-called "obesity paradox", people who are overweight and have had a stroke have a better chance of surviving than their normal and underweight counterparts. However, some research is starting to debunk this idea.