IMF sees modest 2013 improvement for world economy

AP IMPACT: Recession, tech kill middle-class jobs

Strong results from Google, IBM lift tech stocks

McDonald's ekes out higher profit with value menu

Coach shares plunge on tough holiday quarter

General Dynamics reports $2.13B 4Q loss

Iranian Guard asserts power over Strait of Hormuz

Insurer WellPoint's 4Q profit jumps 38 percent

House GOP seeks to defuse debt crisis

Turkey: Syrian regime's actions equal war crimes