Li-Fi, short for Light Fidelity, has long been pitched as the wireless upgrade that could make today’s home and office Wi-Fi feel sluggish. By using light instead of radio waves, it promises data ...

Trisha Jandoc is a writer at CNET covering broadband and everything related to home internet. She graduated from St. John's University with a bachelor's degree in journalism and a focus on multimedia ...

Global data consumption is exploding, and the infrastructure holding the internet together is racing to keep up. From robotic ...