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Here’s Where Winters Are Warming the Most

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Here’s Where Winters Are Warming the Most

The Northern Plains, Great Lakes, and the Northeast are warming the fastest, while warming is taking place at a slower rate in the western U.S.

Shifting Gears: Number of Plug-in EVs Sold in the U.S.

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Shifting Gears: Number of Plug-in EVs Sold in the U.S.

U.S. sales of plug-in electric cars increased by a factor of 8 from 2011 to 2016

Transportation is the Biggest Source of U.S. Emissions

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Transportation is the Biggest Source of U.S. Emissions

Transportation recently overtook electricity generation as the biggest source of greenhouse gases in the U.S.

Lake Effect Snow Season is Shifting and Contracting

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Lake Effect Snow Season is Shifting and Contracting

Watch how lake effect snow is expected to change in the coming decades.

Less Lake Ice, More Potential Lake Effect Snow

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Less Lake Ice, More Potential Lake Effect Snow

Climate change is warming the Great Lakes, meaning more lake effect snow — for now.

Here’s How Wildfire Pollution Harms Health

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Here’s How Wildfire Pollution Harms Health

Warming temperatures combined with drought conditions are major factors for the increase in wildfires.

October Warming

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October Warming

Octobers are about 2°F warmer in the U.S. than a generation ago.

Halloween Extremes in U.S. Cities

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Halloween Extremes in U.S. Cities

Happy Halloween! See how hot, cold, or wet these cities can be on Halloween.