Season 41, Episode 22 Killer Landslides

First Aired: November 19, 2014

A look at what may have caused a massive landslide that killed dozens of people and destroyed nearly 50 homes in Oso, Washington, on March 22, 2014.

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  • Premiered: March 3, 1974
  • Rating: None
  • Premise: PBS's premier science-documentary series, which has won six Peabody Awards and more than 20 Emmys (four in 2002 alone) since its 1974 debut. `Nova' clearly, and often engagingly, `demystifies' a vast range of science, technology and history topics---past a… (more)

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