Sea Level Rise and Population Impact

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Sea Level Rise and Population Impact

  • Published: Jul 8th, 2013

By 2100, sea level may be as high as six-and-a-half feet above 1992 levels, putting the homes of 7.8 million Americans at risk of being flooded.

Global Warming: It’s Not the Sun

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Global Warming: It’s Not the Sun

  • Published: Jul 8th, 2013

Climate change can be natural, but what’s happening now can’t be explained by natural forces.

Rising Seas

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Rising Seas

  • Published: Jul 8th, 2013

Global sea level rise since 1880.

Higher Hurricane Activity Since 1995

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Higher Hurricane Activity Since 1995

  • Published: May 29th, 2013

We've been in an active Atlantic Hurricane period since 1995, where the average number of named tropical storms has jumped significantly to 15.2 per year.

2013 Tornado Drought

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2013 Tornado Drought

  • Published: May 1st, 2013

The nationwide January through April tornado count is way down, 54 percent to be exact.

Keeling Curve

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Keeling Curve

  • Published: May 1st, 2013

Charles David Keeling's measurements provided the first significant evidence of increasing atmospheric carbon dioxide concentration in the atmosphere.

The Tale of Two Marches

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The Tale of Two Marches

  • Published: Mar 20th, 2013

A look at the stark differences between March 2012 and March 2013 across the country.

It’s Official: 2012 is Hottest U.S. Year on Record

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It’s Official: 2012 is Hottest U.S. Year on Record

  • Published: Jan 9th, 2013

A snapshot of how 2012 stacks up against the five other warmest years ever recorded in the U.S.