Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone services, broadband, citywide Wi-Fi, the Net neutrality debate and the consolidation of the phone companies. A new ...

Remember those World War II Navy movies where a sailor on one ship signaled to another by flashing Morse code with a large, shutter-equipped spotlight? The receiving ship then flashed the same message ...

The optical communications industry is experiencing a transformative moment, with artificial intelligence workloads driving unprecedented demand for high-speed optical connectivity. The shift to 800G ...

A new version of Cisco’s Routed Optical Networking promises to simplify complex, multilayer networks by converging the IP and optical layers and minimizing the functional overlap. The software is ...