Scientists at Northwestern University say they’ve invented a goo — yes, a goo — that could open the door to regenerating human knee cartilage, a finding that could eventually lead to new clinical ways ...

Researchers are working to create an artificial cartilage that resembles natural cartilage, with a recipe that can be ...

Scientists from Duke University have developed a new synthetic cartilage they say can feasibly work even in the human knee. The revolutionary hydrogel could eliminate the need for hundreds of ...

Q: How might one body part come to the aid of another body part — in this case, torn knee cartilage? A: "If you need a new knee, look no further than the end of your nose," answers Helen Thomson in ...