Comcast’s Xfinity has launched a technology feature, RealTime4K, to watch live sports that it says is just seconds behind on-the-field action and up to 30 seconds faster than other 4K providers.

New features like Fan View and Multiview will allow viewers to personalize and engage with NBCU’s coverage of the Winter Games in many new ways ...

For cord-cutters who want to follow their local NBA or MLB team, DirecTV's $120 Choice package is a competitive live TV sports pick, because it has access to more regional sports networks than the ...