A weekend after finishing third in the 100-meter dash final at the IAAF World Championships, Usain Bolt tumbled to the track in the final race of his world-renowned career, succumbing to an apparent ...

BEIJING -- Usain Bolt lowered his 6-foot-5 frame into a too-small seat in the warm-up room and watched on TV as his main rival coasted across the line in a first-round heat at the world championships.

BEIJING -- After two years of uncertainty, Usain Bolt produced his biggest clutch performance to beat rival Justin Gatlin on Sunday in the 100-meter final at the world championships with a lunge at ...

RIO DE JANEIRO -- Usain Bolt turned the Olympic Stadium into his stage again for his first race at the Rio Games. With an easy win in his 100-meter heat, backed up by the trademark showmanship, he did ...

Imagine you were a basketball player who committed one innocuous foul – and the referee sent you to the showers. Or, imagine you’re an offensive lineman who jumped offsides, then spent the second half ...