New research suggests that exercise may not just make us feel younger—it could actually slow or even reverse the body’s molecular clock. By looking at DNA markers of aging, scientists found that ...

Many studies suggest that planned, structured exercise, rather than casual activity, may slow epigenetic aging — changes in DNA that reflect biological rather than chronological age. Experiments in ...

Studies find that people's perception of time really does warp during exercise, and the distraction of racing a rival does not fix this distorted perception. When you purchase through links on our ...

As daylight saving time approaches, the American Heart Association reminds us that regular interruptions to our body’s internal clock don’t just cause inconvenient sleep disturbances but may also ...