Kentucky Derby fifth-place finisher Danon Bourbon has been sidelined with a knee fracture discovered upon his return to Japan.

An MRI on Cleveland Cavaliers point guard Kyrie Irving's left knee revealed a fractured kneecap, and he will undergo season-ending surgery in the coming days, the team announced Friday. Irving is ...

Kneecap injuries can cause pain, swelling, and instability that need medical evaluation. Some injuries can happen due to overuse of the knee over time. Treatment usually involves rest, ice, and ...