Romney campaign zeroes in on Santorum

Mitt Romney on Monday focused his campaign's firepower on Rick Santorum.

Explosion kills husband, two sons of missing woman

An "intentional" house explosion on Sunday near Tacoma, Washington killed the husband and two sons of a missing Utah woman.

Is what is good for Chrysler good for America?

The Giants captured their second Super Bowl in the last four years with a 21-17 victory over the Patriots on Sunday.

A feud between GM and Ford heated up on Sunday as Ford objected to GM's Super Bowl advertisement. Watch the commercial here.

Susan G. Komen for the Cure is retreating from a decision to cut funding to Planned Parenthood.

In January the unemployment rate dropped to a near three-year low of 8.3 percent.

The leading breast cancer charity struggles to defuse a crisis over its decision to cut Planned Parenthood funding.

Donald Trump is endorsing Mitt Romney in the race for the 2012 Republican nomination.

Facebook unveiled plans for the biggest ever Internet IPO that could raise as much as $10 billion.

The United States appears to have taken Kabul by surprise by announcing plans to end its Afghan combat role earlier than expected.

Egyptians incensed by the deaths of 74 people in clashes at a soccer stadium staged protests on Thursday.

Indiana became the 23rd state to pass anti-union "right-to-work" legislation on Wednesday.

Mitt Romney's victory in Florida's Republican presidential primary has made him the man to beat.

Stephen Colbert's presidential aspirations may not be serious, but his fundraising is.

Chrysler swung to a full-year net income of $183 million on Wednesday and made a bold prediction.

Honda Motor Co. slashed its annual profit guidance to the lowest level in three years.

White House hopeful Mitt Romney's lead over rival Newt Gingrich has stretched to 15 percentage points in Florida.

Facebook's initial public offering is likely to set a new standard for how low investment banks are willing to go.

Newt Gingrich struggled to halt surging rival Mitt Romney's momentum on Sunday.