You might not need a TV antenna to cut the cord, but one can be indispensable if you want to record over-the-air channels. With an over-the-air DVR, you can record shows from an antenna, rewind live ...

Sling TV is trying to do just that with its cloud DVR, which has removed its previous recording limits and is now “unlimited.” “Unlimited DVR (previously called DVR Plus) will allow ...