Previews + Extras
Killer Volcanoes Preview
S44 E16 - 30s
NOVA follows a team of volcano sleuths as they embark on a worldwide hunt for an elusive volcanic mega-eruption that plunged medieval Earth into a deep freeze. They look for the signature of a volcanic eruption big enough to have blasted a huge cloud of ash and sulfuric acid into the atmosphere, which chilled the entire planet. Across the globe, it turned summer into winter.
Ancient Volcanic Activity in Ice
S44 E16 - 1m 49s
Researchers try to prove the existence of a 13th century volcanic eruption using ice.
Similar Shows
The Molecule That Made Us
Science and Nature
Deep Look
Science and Nature
To Catch A Comet
Science and Nature
Wild Scandinavia
Science and Nature
Operation Maneater
Science and Nature
Project Asteroid: Mapping Bennu
Science and Nature
Wild Metropolis
Science and Nature
Extra Life: A Short History of Living Longer
Science and Nature
Your Health: A Sacred Matter
Science and Nature
View Finders
Science and Nature
WETA Passport
Stream tens of thousands of hours of your PBS and local favorites with WETA Passport whenever and wherever you want. Catch up on a single episode or binge-watch full seasons before they air on TV.