Instead of barriers that tip over, the steeplechase contains four immovable barriers and a 30-inch wall set in front of a 10-foot-long pool of water. Sound crazy? U.S. Olympic hopeful Emma Coburn ...

Authorities in South Florida are watching a lake after a shark swam into it. Some people in Hollywood woke up Thursday and were surprised to see this 10-foot mako shark swimming in the lake. People ...