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Join scientists on a daring polar voyage to uncover the Arctic’s climate secrets.

In the shadow of Vesuvius and Pompeii, a lesser-known volcano puts Naples at risk.

How has the land shaped our lives, from the arrival of the first Americans to today?

Join engineers as they race to rescue a historic lighthouse from certain doom.

How did massive volcanic eruptions, inland seas, and land bridges pave the way for life?

Experience the colossal geologic forces that shaped our continent over 3 billion years.