CNN CNN Cable News Network (CNN) is an American news-based pay television channel owned by Turner Broadcasting System, a division of AT&T's WarnerMedia. CNN was founded in 1980 by American media proprietor Ted Turner as a 24-hour cable news channel. Upon its launch, CNN was the first television channel to provide 24-hour news coverage, and was the first all-news television channel in the United States. While the news channel has numerous affiliates, CNN primarily broadcasts from the Time Warner Center in New York City, and studios in Washington, D.C. and Los Angeles. Its headquarters at the CNN Center in Atlanta is
CNN International June 3 switchover, finalising on 17 June of the same year, when the switchover was completed. In late 2010, the American CNN channel became available in HD to viewers in Japan under the name CNN HD. The CNN U.S. domestic version (both SD and HD) is also available on Greater China-based satellite service DishHD (subsidiary of Dish Network in U.S.). On 28 June 2016, CNN International HD was launched for Sky customers in the UK, on channel 506 or 579, making the next news channel launch in the 600's, as it is next to the GOD Channel. CNN debuted its