Check out Katy Perry's California Gurls, a fun and energetic track that brings the sunshine of California right to your speakers.

Hotel California was released as a single in 1977 and is one of the Eagles' best-known songs - but it's the meaning behind ...

This story appears in the April 2010 issue of National Geographic magazine. On a blistering day in the megalopolis that is southern California, Shivaji Deshmukh of the Orange County Water District ...