Rapidly evolving are perhaps the two most apt words to describe cell phone technology. This tool didn't exist until the 1970s, and since then, it has transformed the entire concept of communication.

Under the glass of a smartphone screen, a lot is happening that users never see. Modern mobile search technology does more than fetch pages; it guesses intent, corrects spelling, personalizes results, ...

A new Dutch study on mobile phone signals finds that using a cell phone in restricted areas, such as hospitals, can be dangerous. In the study, published Wednesday in the online journal Critical Care, ...

Cell phones have become indispensable in daily life, but not all devices were considered completely safe. Over the years, some models were pulled from the market or recalled after studies or ...