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2016 Is Off to a Scorching Start

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2016 Is Off to a Scorching Start

April 2016 was the hottest April on record globally.

The New Normal: Earth is Getting Hotter

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The New Normal: Earth is Getting Hotter

Temperatures we think of as normal are getting warmer.

Increasing Tornado Extremes

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Increasing Tornado Extremes

The monthly variability in the number of tornadoes has been increasing over the past 50 years.

Fewer Tornado Days, But More Big Outbreaks

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Fewer Tornado Days, But More Big Outbreaks

While there are fewer days each year with tornadoes, on average, the number of days with more than 30 tornadoes is increasing.

Report Shows Inland Flooding to Increase in the U.S.

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Report Shows Inland Flooding to Increase in the U.S.

Our report examined intensity and duration of the heaviest runoff events for each state.

Inland Flooding Threat to Increase by 2050

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Inland Flooding Threat to Increase by 2050

A large majority of states will face an increased threat of inland flooding by mid-century.

Climate Change Increases Grass Pollen Production

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Climate Change Increases Grass Pollen Production

Allergy season is getting longer and worse in a warming world with more carbon dioxide.

South Asia Monsoon Outlook

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South Asia Monsoon Outlook

From June through September, the Southwest Monsoon dominates life in much of South Asia.