2012 was hottest year on record in U.S., climate agency says
A dead carp in one of the dried up pools at Cheyenne Bottoms Wildlife Area, in Great Bend, Kansas in this file photo taken August 7, 2012. REUTERS/Jeff Tuttle/Files
A fishing sign is posted next to one of the dry pools at the Quivira National Wildlife Refuge in Hudson, Kansas in this file photo taken August 7, 2012. REUTERS/Jeff Tuttle/Files
The Crimson Tide take on the Fighting Irish in the BCS title game.
A behind-the-scenes look at the White House.
Celebrity relationships that came to an end last year.
Life on the deadly streets of Syria's largest city.