Fiber uses fiber-optic lines that transmit data at the speed of light, whereas cable uses coaxial cables, which are traditionally used for TV service. Fiber typically offers faster upload and download ...

CNET dug into the latest speed test data to see how the country’s largest cable internet provider fared in national speed test data. Trey Paul was a CNET senior editor covering broadband. His 20+ ...

PHILADELPHIA—Comcast has announced what it believes is the first-ever end-to-end deployment of advanced “hollowcore” fiber optics in the world by an Internet provider. Hollycore fiber is able to ...

There's been a lot of talk about internet speed lately. From various company taglines -- "Don't take slow for an answer" -- to the latest news about Japan's internet data transmission record, it's all ...