Michael Phelps said he's always up for a challenge, so when he was given the opportunity to 'race' a great white shark, he took it. "I don't like taking silver medals, but I'll take one to a great ...

Don't expect an apology from Michael Phelps to TV viewers who were disappointed with his race against a simulated great white shark for a Discovery Channel Shark Week special. The Olympic champion was ...

Now that we know Michael Phelps didn't actually race a real shark in Discovery Channel's ...