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soil

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Siberia's permafrost is melting with lasting consequences.

Science Apr 13

Driven by climate change, thawing permafrost is radically changing the Arctic landscape

By Mark J. Lara, The Conversation

Science Dec 05

Massive amounts of carbon dioxide could leak from the soil by mid-century, study finds

The words “climate change” tend to invoke images of heat and storms and smog-filled air. But one of the greatest global warming risks may start in the ground.

By Leigh Anne Tiffany

Science Nov 24

Watch
How soil and squirrels offer cues on Alaska climate change

On the Alaskan tundra, researchers are tracking the march of global warming. Science correspondent Miles O’Brien explores how soil composition and the sleep schedules of squirrels might offer data on the ways warmer temperatures are affecting ecosystems.

By PBS NewsHour

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Full Episode
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