A single shot that appears to regrow worn knee cartilage and head off arthritis sounds like science fiction, yet early data ...

I spent a chunk of my career as a foreign correspondent, and another telling war stories. Touring the front lines in Ethiopia’s war with Eritrea. Running from tear gas during street protests in Seoul ...

Q: I have osteoarthritis in both knees. The left knee is especially painful and stiff. When should a person consider getting knee injections? A: People can often manage the pain and improve mobility ...