Motorola Inc. Tuesday said quarterly earnings rose 34 percent as it regained global market share in wireless handsets amid robust sales of a range of function-rich phones.

Fourth-quarter profit at International Business Machines Corp. rose 11 percent and easily beat Wall Street expectations Thursday, and the company also delivered a blockbuster ...

Napster Inc., the pioneer of music downloading, said fourth-quarter sales beat its forecast after the acquisition of AOL customers prompted a 47 percent jump in subscribers.

General Motors Corp.'s use of the industry's priciest incentives to attract new car and truck buyers might anger rival automakers, but it is fueling vastly higher profits.

Washington Mutual reported a fourth-quarter loss of $1.87 billion, or $2.19 a share, as it wrote down the value of its home-lending business and put more money into reserves to ...