Watch national geographic: inside the mega twister on HDtoday. The tornado that struck El Reno, Oklahoma, on May 31, 2013, defined superlatives. It was the largest twister ever recorded on Earth.
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In May 2011, a massive tornado ripped through Joplin, Missouri. With pulse-pounding firsthand footage, this documentary goes inside a deadly twister.
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Brad and Barbara Washburn were filmed by National Geographic and RKO Pictures on their ascent of Mount McKinley in Alaska. The film is a pictorial...
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Six fearless surfers travel to the north coast of Iceland to ride waves unlike anything they've ever experienced, captured with high-tech cameras.
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Waters’ LIFT project, ᏗᏂᏠᎯ ᎤᏪᏯ (Meet Me at the Creek), is the fourth of a quartet of films, and...
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The town of Picher, Oklahoma, was once home to the world's richest lead and zinc mining field. After decades of mining, towering piles of mine waste...
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The lowest paid teachers in the nation are in the middle of a statewide walkout in Oklahoma. From start to finish, Walkout follows the teachers as...
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In 1996, Universal Pictures released 'Twister', a film about tornado researchers. This documentary revisits the topic, exploring the motivations of...
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The BBC looks at our current weather and climate compared to the climate of our past to see if it really is changing...which it is and they explain...
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Saucedo explores the emotional journey of boxing champion Alex Saucedo who suffers a career ending brain injury, forcing him to redefine his...
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In the early 1980's, a group of disenfranchised Oklahoma teenagers mastered the art of prank phone calls and became known as Park Grubbs.
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From the oil boom of the 1970s to the failure of Penn Square Bank in 1982 to the bombing of the Murrah Federal Building in 1995, this inspiring,...