About Discovery Channel
It initially provided documentary television programming focused primarily on popular science, technology, and history, but in recent years has expanded into reality television and pseudo-scientific entertainment. Programming on the flagship Discovery Channel in the U.S. is primarily focused on reality television series, such as speculative investigation (with shows such as MythBusters, Unsolved History, and Best Evidence), automobiles, and occupations (such as Dirty Jobs and Deadliest Catch); it also features documentaries specifically aimed at families and younger audiences.
A popular annual feature on the channel is Shark Week, which airs on Discovery during the summer months.
As of February 2015, Discovery Channel is available to approximately 96,589,000 pay television households (83% of households with television) in the United States.