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+ ...

Mar. 18—Xfinity internet customers gained faster speeds this month at no additional cost, Comcast said in a press release. The speed increases are made possible by Comcast's fiber-based network, which ...

The internet service industry is no stranger to somewhat nebulous claims of speed and reliability. But even in that context, Comcast’s self-styled “Xfinity 10G network” for its home internet business ...