Experts explain the unique benefits of walking at different times of day, and why consistency matters most
Think you need 10,000 steps for good health? Doctor says smart walking, realistic goals, and consistency matter more
Research shows that light walking for 2 minutes after every 20 minutes of sitting may significantly lower post-meal blood sugar levels
Fitness trackers have bolstered the case for even light exercise. The persistent mystery, though, is which movements matter the most
About 6.5 million adults have heart failure, a condition in which the heart becomes too weak to pump enough blood to meet the body's needs