Comcast Xfinity's broadband service boasts a range of internet plans, but does more mean better? Read on for CNET's review of this cable internet provider.

Looking for a new carrier? Xfinity Mobile is hoping to entice you with a new offer that will give you $500 per line when you ...

The company has extended its network north of Sterling, Ill., the latest piece of its $1.4 billion investment in its network ...