I saw several stories this week on Channel Master TV, a single box that combines two tuners for receiving and recording off-air TV broadcasts. (You can watch one show while recording another.) The box ...

For many cord-cutters, the holy grail has long been a reliable over-the-air (OTA) DVR that isn't saddled with subscription fees. And as you'd expect from a holy grail, it hasn't been easy to find ...