MESA, Ariz. -- Michael Phelps is 0-for-1 in his comeback to the pool. The 22-time Olympic medalist lost to Ryan Lochte in the 100-meter butterfly final at the Arena Grand Prix on Thursday night.

Michael Phelps shared the 100-meter butterfly title Friday night in the Santa Clara Grand Prix after finishing second behind Olympic champion Nathan Adrian in the 100 freestyle. Phelps, the 18-time ...

GIF: Michael Phelps's mom cheered like crazy like she always does when she thought he won gold in 200-meter butterfly. Phelps actually won silver. Really funny.

Michael Phelps was chasing history on Wednesday night, and that left everybody else chasing him at the U.S. Olympic Trials.

Michael Phelps left as he began: Winning. The most decorated athlete in Olympic history won gold in Rio de Janeiro in what he ...