California takes big step in limiting greenhouse gases
The sun reflects on downtown skyscrapers as it sets through the Los Angeles smog and haze in this October 22, 2006 file photo. REUTERS/Lucy Nicholson/Files
Century City and downtown Los Angeles are seen through the smog in this December 31, 2007 file photo. REUTERS/Lucy Nicholson/Files
Xi Jinping will assume the presidency of China in March.
Channing Tatum and People's other picks for sexiest men.
Tight security surrounds the Great Hall of the People in Beijing, the location of the 18th National Congress of the Chinese Communist Party.
Leaves change colors as the weather cools for the season of Fall.