“What’s on?” used to be an easy question to answer -- all you had to do was look at a TV program guide and scroll through the channels. Now, however, television programs are being delivered not only ...

PHILADELPHIA (CBS)-- If you're a Comcast customer, your TV guide is in line for a complete makeover. If you find the current on-screen program list clunky, text-heavy, and unintuitive, Comcast hopes ...