Cable telephony--the use of cable lines to make phone calls--is growing much faster than analysts had expected, according to a study to be released Tuesday. There were around 2.93 million cable ...

Cable operator Cablevision says its Optimum Voice phone service is attracting customers at a record rate, another sign that the cable industry is becoming a force in the U.S. phone market. The New ...

Picture this: You walk into your local supermarket, grab a gallon of milk, and then tell the cashier that you’d like to pay less for it — and sure enough, the store obliges. And you repeat the process ...