Comcast’s Xfinity today announced the launch of RealTime4K, a new ultra-low latency technology that, it says, gives customers the fastest, most lifelike experience for viewing live sports in 4K. This ...

PHILADELPHIA--(BUSINESS WIRE)-- Today, Comcast announced the premiere of award–winning documentary, Wade in the Water: A Journey into Black Surfing and Aquatic Culture, a film that dismantles the ...