RIO DE JANEIRO -- Undefeated, uncatchable, unquestionably the best. Usain Bolt bid a blazing-fast farewell to the Rio de Janeiro Olympics, and probably the Olympics altogether, Friday night with yet ...

Usain Bolt took centre stage as he powered down the straight as Jamaica took gold in the 4x100 metre relay at the Commonwealth Games. Heavy rain had left many inside Hampden Park soaked, but the ...

The U.S. announced its Olympic 4x100 relay teams for the first round and there's no Justin Gatlin. But don't read too much into the pairings for Thursday's race — teams don't always trot out their top ...

Bolt left Rio with a perfect triple-triple, having won three golds in three consecutive Olympics. But his record unraveled after a re-analysis... Rio was good to Usain Bolt. The record-setting ...

LAUSANNE, Switzerland -- Usain Bolt has lost one of his nine Olympic gold medals in a doping case involving teammate Nesta Carter. The IOC said Wednesday that Carter tested positive for ...