Michael Phelps' Latest Challenge: 'Shark Week'"Shark Week" has a new star attraction: Michael Phelps.
Pittsburgh Zoo Gives Up-Close Look At SharksIt is "Shark Week" on the Discovery Channel. A lot of you may be watching, thinking you're going to skip heading into the ocean on your next beach trip. However, most sharks aren't as big and bad as you think.
Dave Crawley Swims With The Sharks At PPG AquariumI always thought "swimming with the sharks" was just an expression. But the Pittsburgh Zoo and PPG Aquarium invited me to celebrate Shark Week with a swim in a tank populated by five sand tiger sharks.