Google Inc. is stepping up its push to sell advertising on cell phones, announcing a deal Monday to buy a mobile ad network, AdMob, for $750 million in stock. ...more

November 10, 2009

As more people go wireless with smart phones, laptops and other mobile devices, the need for strong signals increases. ...more

July 22, 2009

As more people go wireless with smart phones, laptops and other mobile devices, the need for strong signals increases. ...more

July 15, 2009

GENEVA - Six in ten people around the world now have cell phone subscriptions, signaling that mobile phones are the communications technology of choice, particularly in poor countries, according to a U.N. report published Monday. ...more

March 2, 2009

As Web browsing becomes more available in the cell phone market, so does the exposure to the more lascivious side of the cyber world. ...more

March 1, 2009

If you don't already have a smart phone such as a BlackBerry or iPhone, there are some wireless companies who would very much like a minute to chat with you. ...more

November 21, 2008

Motorola said Friday that Ed Zander will step down as chief executive on Jan. 1 after months under pressure for the sharp decline of the company's once-hot cell phone business. ...more

December 1, 2007