Watch previews, scenes and cast interviews from some of your favorite PBS Science, Nature and Technology programs. If you cannot find what you are looking for, please try our video player. Click on any of the following programs to watch their respective previews.

Nature
NOVA

Science Nature & Tech Programs

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NOVA | Inside the Megastorm

Watch Wednesday, October 2, 2013 at 9pm | Gain insight into Hurricane Sandy, its impact and the future of storm protection.

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NOVA | Secrets of the Viking Sword

Watch Wednesday, September 25, 2013 at 9pm | Learn how Viking sword makers designed and built the Ulfberht sword, and uncover its role in history.

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NOVA | Why Ships Sink

Watch Wednesday, September 18, 2013 at 9pm | Find out if modern cruise ships are really safe — or if we're on the brink of a 21st century Titanic.

Brains on Trial with Alan Alda
Brains on Trial with Alan Alda

Watch Wednesdays September 11 & 18, 2013 at 10pm | Join host Alan Alda in a unique blending of his two passions — drama and science.

Earthflight: A Nature Special Presentation
Earthflight: A Nature Special Presentation

Watch Wednesdays September 4 - October 9, 2013 at 8pm | Take a breathtaking voyage with the world’s birds, soaring across six continents.

Side By Side: The Science, Art and Impact of Digital Cinema
Side By Side: The Science, Art and Impact of Digital Cinema

Watch Friday, August 30, 2013 at 9pm | With Keanu Reeves, investigate the history, process and workflow of digital and photochemical films.

Can scientists unravel the mysterious phenomena that lurk between Earth and space?

NOVA scienceNOW News

Five Reasons to Eat Insects

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

Profile: Shaundra Daily

This software engineer and dancer found her groove teaching children about their emotional lives.

Nature follows one of the most fearless animals in the world: the honey badger.

PBS Nature News

Snow Monkeys: Behind The Scenes: Making of Snow Monkeys

Pontecorvo and his wife Nimmida Pontevorco followed an individual snow monkey troop of over 160 members for over a year to truly get to know these fascinating creatures.

Snow Monkeys: Video: Monkey Babies Start to Explore

As winter months fade away, the forest becomes a nursery for this troop of snow monkeys: The newborns are full of energy and curiosity, and are blissfully unaware of dangers or troop politics.