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.

We’ve all dealt with little to no cell phone service before, and it typically tends to come at a time when you desperately need it. The good news is you can proactively fight dropped calls and ...

Networked cell phones running special software may make a cheap and easy-to-deploy counter to sophisticated Russian electronic-warfare tactics, according to an American company working to develop such ...