Question: what is the national geographic channel on spectrum

title: National Geographic (U.S. TV channel)
text: Slogan The places we take you are n't just on a map . ( 1994 -- 2005 ) Live Curious. ( 2005 -- 2007 ) Think again . ( 2007 -- 2009 ) Dare to Explore. ( 2009 -- 2012 ) This is Who We Are . ( 2012 -- 2016 ) Further . ( 2016 -- present )