On Tuesday night in Rio de Janeiro, American swimmer Michael Phelps won his 20th and 21st Olympic gold medals. He anchored ...

Phelps shared a laugh with his competition on the medals stand, then teared up during the national anthem. The 200-m ...

Michael Phelps lamented his mistake at the turn of the US national championships 100 metre freestyle final, which saw him finish in seventh. The 18-time Olympic gold medalist came out of retirement in ...

GOLD COAST, Australia -- Michael Phelps completed his comeback meet in international competition with a gold medal in the medley relay to cap off a Sunday night program that kicked off with Katie ...

Just one day after Ryan Lochte beat Michael Phelps in the 400m individual medley, taking home the gold, the rivals are teaming up to swim for the U.S. team in Sunday evening's 4x100m freestyle relay.

OMAHA, Neb. -- After two days of watching, Michael Phelps finally got into the water at the U.S. Olympic swim trials Tuesday morning, winning his preliminary heat of the 200-meter butterfly. Phelps ...