br/>RIO DE JANEIRO -- Buried beneath the confidence and the charisma, sprinkled between the jokes at the start of the press conference and the almost-naked dancers at the end, were a few hints that ...

KINGSTON, Jamaica -- Usain Bolt's Olympic quest is in question after the sprint superstar left his country's national championships with a hamstring injury shortly before he was going to run the ...

LONDON -- Usain Bolt put down a marker ahead of the Rio Olympics as he won the 200 meters at the Anniversary Games with a time of 19.89 seconds. It was the reigning Olympic champion's first 200 of the ...