Baby sea otter rescued in Calf., sent to Chicago

Bike warriors smash and crash

Looking like punk gladiators, young adults on junk bikes dragged junk chariots around a makeshift arena in this northwestern U.S. city, slamming into each other and swinging away with foam clubs. Spectators tossed beer cans, flour and smoke grenades. Firecrackers popped and obscenities flew during the battle called the "Ben Hurt Chariot Wars."

Carnival celebrations continue in Brazil

Millions party at Carnival in Brazil

Stars come out for the NAACP Image Awards

Stars stroll down the red carpet at the 43rd NAACP Image Awards on Friday, Feb. 17, 2012, in Los Angeles.