John Rodgers

Oct. 23, 2009

Extinctions from Algae?

Many scientists attribute the world's great extinction events to major catastrophes such as asteroid strikes and massive volcanic eruptions. We'll talk with researchers exploring an alternate theory -- that massive algal blooms led to mass extinctions.

extinction, algae, asteroid, dinosaur

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Michael Pollan Talks Plants and Food

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Science Goes to the Movies: Jurassic World

Paleontologists Lindsay Zanno and Kenneth Lacovara share what made them clap—and cringe—while watching Jurassic World.

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