New research suggests injured joints may not be as permanent as once believed, opening fresh strategies to fight osteoarthritis.

If your knees crack when you climb stairs or ache long after a workout, there may be good news ahead. Stanford Medicine researchers have developed a drug that could change how doctors treat joint ...

A single shot that appears to regrow worn knee cartilage and head off arthritis sounds like science fiction, yet early data from aging and cartilage research are edging that idea closer to reality.

Millions of people experience chronic pain, with knee pain among the most common. Athletes and active adults know the impact activities like running and skiing can have on their knees, but when ...