Discovery Communications, Inc.

Discovery Communications, Inc. Discovery Communications (Nasdaq: DISCA, DISCB, DISCK) is the world's #1 pay-TV programmer reaching more than two billion cumulative subscribers in over 220 countries and territories.

Discovery is dedicated to satisfying curiosity through nearly 200 worldwide television networks, led by Discovery Channel, TLC, Animal Planet, Science and Investigation Discovery, as well as US joint venture networks OWN: Oprah Winfrey Network, The Hub and 3net, the first 24-hour 3D network.

Discovery also is the leading provider of educational products and services to schools, including an award-winning series of digital textbooks, and owns and operates a diversified portfolio of digital media services.