People & Media...

Coldplay, Alanis Morissette, Gavin DeGraw, Backstreet Boys, Linkin Park and other music stars are turning out their lights for World Wildlife Fund’s Earth Hour 2009, the first global vote for action on climate change, taking place on March 28 at 8:30-9:30 p.m.

The biggest names from the pop and rock world are joining celebrities--including Earth Hour 2009 Ambassador Edward Norton--and hundreds of millions of people around the world in raising...