TOKYO — The International Olympic Committee, in its endless quest to bring harmony and understanding to anyone who will pay for it, has decided it is O.K. for boys and girls to play together.

(AP) The battle of the sexes has hit the pool. The opening meet of the World Cup in Dubai on Tuesday will feature 4×50-meter mixed relays for the first time. Teams will be made up of two men and two ...

PARIS, Aug 4 (Reuters) - Paris Olympics organisers have cancelled Sunday's swimming training session for the triathlon mixed relay event after recent heavy rain affected water quality levels in the ...