Getting older doesn't have to mean slowing down. In fact, turning up the intensity, even very briefly, can transform ...

Vigorous activity may reduce your risk of multiple diseases, according to a recent study.

Research shows it’s not just how much you run, but how hard you go that plays a key role in improving health and performance.

Jessica Rendall is a reporter with experience covering a variety of health and wellness topics, including chronic disease, ...

Want to know just how hard you're working? Here's how to find out.

At this time of year, many people make an extra effort to establish good exercise routines. We know that exercise is good for ...

Exercise may do more than just improve heart health. A new study found that 10 to 12 minutes of intense exercise may be able to provide benefits such as slowing the growth of colorectal cancer cells.

Movement is essential for longevity, and we talk about it constantly—but how much should we be moving for optimal health? Research has consistently shown that long periods of exercise aren’t always ...

Adults need 150 minutes a week – about 20 minutes per day – of moderate to intense physical activity, according to guidelines from the Department of Health and Human Services. This can take the form ...

A small lab-based study suggests that intense exercise may help keep cancer cells from progressing, implying this could also be part of a larger cancer-prevention strategy Intense exercise can spark ...

The actor is sharing an inside look at his workout routine in his new YouTube series "4AM Club Challenge" ...