Bob and Brad review possible causes for knee clicking, popping, and other joint noise, and whether or not you need to have it looked at by a doctor.

If your knees click every time you climb the stairs or stand up from the floor, you are not alone. For many people, that small sound can trigger a big worry. Is this the start of arthritis? Is ...

Add Yahoo as a preferred source to see more of our stories on Google. As soon as you get up from the sofa “creak,” your knee clicks. At first you don’t think much of it, but when the chorus of ...

Standing up from a chair. Climbing a flight of stairs. Sitting cross-legged. Squatting to pick something up. For many people, ...