Business and Economic News

UnitedHealth shares tumble after health care giant reports soaring medical costs in 4Q

front of a united health care building
A sign stands on UnitedHealth Group Inc.'s campus in Minnetonka on Oct. 16, 2012. UnitedHealth Group turned in a better-than-expected fourth quarter even as medical costs soared 16 percent for the health care giant.
Jim Mon | AP 2012