Claims that stem cell treatments can repair spinal injuries right now are overblown. But it's not for lack of trying, and the science is certainly progressing.
Alex McKinnon’s case marks the first time a player has directly sued rugby league’s national governing body over an on-field injury in Australia.
Researchers are finding new ways to keep them cool.
Studying how athletes' bones contort during exercise is helping scientists understand which exercise is best for maintaining healthy bones as we age.