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NOVA | Cold Case: JFK

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Watch Wednesday, August 17, 2016 at 8pm​ on WMHT-TV | Fifty years after the assassination of John F. Kennedy, NOVA asks: could modern science and investigators do better?

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NOVA | Iceman Reborn

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Watch Wednesday, September 28, 2016 at 9pm & Sunday, October 2, 2016 at 11am | New revelations about the ancient ice mummy, Otzi, shed light on the dawn of civilization in Europe.

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NOVA | Killer Landslides

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Watch Wednesday, September 21, 2016 at 9pm & Sunday, September 25, 2016 at 11am | Learn what triggered the deadliest U.S. landslide in decades.

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NOVA | Making North America

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Watch Wednesdays at 9pm June 29 - July 13, 2016 on WMHT-TV | This unprecedented, 3-part series presents a bold and sweeping biography of our homeland.

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NOVA | 3D Spies of WWII

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Watch Sunday, August 14, 2016 at 10am on WMHT-TV | Discover the previously untold story of air photo intelligence that played a vital role in defeating Hitler.

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NOVA | Bombing Hitler’s Dams

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Watch Sunday, August 7, 2016 at 10am on WMHT-TV | Learn about the revolutionary bouncing bomb and the bombers who destroyed two gigantic dams in Germany’s industrial heartland during WWII.

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NOVA | Secrets of the Sun

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Watch Sunday, July 24, 2016 at 11am on WMHT-TV | Gain a greater understanding of our nearest star — one that might help keep our planet from going dark.

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NOVA | Nazi Attack on America

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Watch Wednesday, June 22, 2016 at 9pm on WMHT-TV | Learn about a little-known attack from the ocean depths that claimed 5,000 American lives.

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NOVA | Deadliest Earthquakes

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Watch Wednesday, June 15, 2016 at 9pm | Follow investigations that may lead to a breakthrough in predicting earthquakes.

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NOVA | Colosseum: Roman Death Trap

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Watch Sunday, May 29, 2016 at 11am | Watch a team re-create a lifting machine and trap-door system to release a wolf into the Colosseum.

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NOVA | Great Cathedral Mystery

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Watch Sunday, May 1, 2016 at 11am | Watch a team of bricklayers build an experimental “mini-Duomo” using period tools and techniques.

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NOVA | First Man on the Moon

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Watch Wednesday, March 2, 2016 at 9pm on WMHT TV | View an intimate portrait of Neil Armstrong, the first person to set foot on the moon.

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NOVA | Ice Age Death Trap

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Watch Wednesday, February 17, 2016 at 10pm | Visit a unique site packed with astonishingly preserved bones of mammoths, mastodons and other giant extinct beasts.

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NOVA | Rise of the Robots

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Watch Wednesday, February 24, 2016 at 9pm & Sunday, February 28, 2016 at 11am | Join the race to build the most advanced humanoid robots as they battle real-world challenges.

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NOVA | Creatures of Light

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Watch Wednesday, February 3, 2016 at 9pm on WMHT TV | Dive in with deep-sea scientists as they explore the undersea world of glowing creatures.

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Phylogenetic trees can tell us where medical problems come from, and how to fight them.

PBS Nature News

Secret of the Hummingbird’s Tongue

Instead of drinking through a straw-like structure as many insects do, hummingbirds use their tongues to lap up nectar. In just a second or so, a hummer can drink up...

Full Episode

Among the most ancient of animals, rhinoceroses thrived for millions of years before meeting their most deadly enemy: humans. During the past century, the rhinos of...

NOVA scienceNOW News

Five Reasons to Eat Insects

Save room for bugs! They're the future of green cuisine.