NOVA Season 7 Episodes

Find out where to watch Season 7 of NOVA tonight
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Season 7 Episode Guide

Episode 1 - Deadliest Volcanoes

Millions of people around the world live in the shadow of active volcanoes. Under constant threat of massive volcanic eruptions, their homes and their lives are daily at risk from these sleeping giants.
Episode 7 - Cracking Your Genetic Code

What will it mean when most of us can afford to have the information in our DNA—all three billion chemical letters of it—read, stored, and available for analysis? Cracking Your Genetic Code reveals that we stand on the verge of such a revolution.
Episode 8 - Hunting the Elements

Where do nature’s building blocks, called the elements, come from? They’re the hidden ingredients of everything in our world, from the carbon in our bodies to the metals in our smartphones. Watch as David Pogue unlocks their secrets.


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