National Geographic Channels International (NGCI) invites viewers to live curious through its smart, innovative programming that questions what we know, how we view the world and what drives us forward. A business enterprise owned by National Geographic Television (NGT) and FOX Entertainment Group, NGCI contributes to the National Geographic Society's commitment to exploration, conservation and education through its six channels: National Geographic Channel, National Geographic Channel HD, Nat Geo Wild, Nat Geo Wild HD, Nat Geo Adventure and Nat Geo Music. Globally, National Geographic Channel (including NGC U.S., which is a joint venture of NGT and FOX Cable Networks Group) is available in more than 370 million homes in 168 markets and 34 languages.