How many flights of stairs can you climb in a minute? Discover what your stair count says about your fitness level and learn ways to boost endurance.

The Lions’ star cornerback posted Thursday a security video of him slipping on his carpet and falling down a flight of stairs. The footage shows Arnold looking at his phone before his right leg ...

Mayor Derek Williams said when he read through the most recent report about these two flights of stairs from their engineer ... using these steps, a long walk by accounts received.

But stair training is a great alternative.” Stairs are everywhere — one flight, two flights at home, inside skyscrapers, in stadiums and arenas, at work, in shopping malls, in the subway.