Bluetooth 4.0, which can be found inside the iPhone 4S and the latest MacBook Air and Mac Mini, is being rebranded by the group that controls the technology. The Bluetooth Special Interest Group ...

The recently announced iPhone 4S comes with Bluetooth 4.0, which is a first for mobile phones. What exactly does Bluetooth 4.0 mean, and what advantages does that give the iPhone? CNET answers these ...

Wayne Cunningham reviews cars and writes about automotive technology for CNET's Roadshow. Prior to the automotive beat, he covered spyware, Web building technologies, and computer hardware. He began ...

The higher speed can be achieved by reconfiguring three of four data lanes to send data in one direction, leaving the remaining lane to send data in the other. When he's not battling bugs and robots ...