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Episode Clips

Using Drones to Solve 170-Year Bowhead Whale Mystery

Scientists use drones to spy on bowhead whales.

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Polar Extremes

Paleontologist Kirk Johnson explores the dynamic history—and future—of ice at the poles.

Dog Tales

Follow the epic journey of dog domestication and see what science says about dogs’ love.

Cat Tales

Goddess, demon, house pet? What does science say about the human relationship with cats?

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