RIO DE JANEIRO — Given the way they celebrated, there aren’t many things that the Jamaican men’s 4x100-meter relay enjoyed more than winning Olympic gold. If there had to be an icing on the cake ...

LONDON (Reuters) - Jamaica's 4x100 metres relay team has suffered a setback after tests showed former world record holder Asafa Powell has a minor muscle tear that will probably keep him out of the ...

Teammate Nesta Carter was found to have tested positive for banned substance Methylhexanamine. (L-R) Jamaica's Asafa Powell, Nesta Carter, Usain Bolt and Michael Frater celebrating after winning the ...