Simple stairs have just two components. The flat board that your foot steps on is called a tread. The treads connect to side ...

Stairs are part of everyday life – you probably don’t think about them as you head up or down a flight to get home, to work, to the train platform and so on. But if you’ve ever found yourself a little ...

If you're trying to find a way to lose weight, stair-climbing as a regular exercise might be for you. It's accessible, and research shows it's more effective than walking on level ground. "Overall, it ...

Taking the stairs is a form of NEAT, or non-exercise activity thermogenesis. (Getty Images) Maybe it’s been a while since you’ve been to the gym or had an hour to kill in yoga class. But that doesn’t ...