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 ...

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 ...

USA Track and Field has officially filed an appeal after the men's 4x100-meter relay team was disqualified from Friday night's final at the Rio Olympics. The U.S. finished the race third but was ...

TOKYO – On the night track turned to Jamaica once again to find the World's Fastest Man, the greatest Jamaican sprinter was in a sky box in the stadium — his presence literally hovering over a sport ...