A new study suggests walking just 4,000 steps a day could be enough to lower one's risk of death by up to 40%.

How many steps do you need each day? Boston researchers found 4,000 steps led to health benefits for older group ...

American researchers found that those who took 4,000 steps on 1 or 2 days a week had a 27% reduction in the risk of ...

Older women who clock up at least 4,000 steps just one or two days per week live longer, suggests a new study. They are also ...