Popping joints are common. Some researchers used to think the popping sound was an air bubble between collapsing bones, while others believed the sound came from the recoil of muscle ligaments.

Some forms of arthritis can cause your joints, like your knees and finger joints, to feel warm. Treatment can depend on the type of arthritis. Severe, sudden pain may require urgent medical care. From ...

If you have driven for a while, you have probably heard a mechanic or do-it-yourselfer use the term "universal joint." Often they'll include the name of this mechanical part in a car in a statement ...

Doctors and physical therapists often recommend hot and cold therapy to soothe the aching or stiff joints of rheumatoid arthritis (RA) and to increase mobility. Together, these methods to temporarily ...

Exercises, such as strength training and swimming, can help improve joint health and function. Most of us are well aware of the muscle-strengthening benefits of exercise. But did you know that ...

If it's your first time smoking weed, it can be difficult to decide which method is best for you. Common ways to smoke cannabis include joints, blunts, bongs, and pipes. Healthier alternatives to ...

Hinge joints function similarly to hinge on a door. They allow bones to move in one direction back and forth. The fingers, toes, elbows, knees, and ankles contain hinge joints. Share on Pinterest ...