Michael Phelps admired Australian swimmer Kyle Chalmers after he refrained from competing at the most controversial Enhanced ...

INDIANAPOLIS—Michael Phelps called it quits because of a sore neck at the U.S. nationals, leaving the spotlight to rival Ryan Lochte, who qualified Friday for the world championships later this month.

RIO DE JANEIRO, BRAZIL -- Michael Phelps won his 20th and 21st gold medals on Tuesday, pulling even further ahead in his position as the all-time most decorated Olympic athlete. Phelps won his latest ...

Michael Phelps has been doing a lot of smiling lately. In the last lap of the 4x200m freestyle relay on Tuesday, he started smiling. Underwater. Three days later, after definitively claiming his ...