October 22, 2009

Climate scientists discuss what they know about global climate change today, and how they know it.

August 30, 2009

The Southern Oscillation Index tracks differences in air pressure between the eastern and western sides of the tropical Pacific.

August 30, 2009

Temperatures measured on land and at sea for more than a century show that Earth's globally averaged surface temperature is experiencing a long-term warming trend.

Alaska’s statewide warming rate of +5.3°F per century since 1950 is faster than any other state in the Union, by a comfortable margin. In our latest Beyond the Data blog, NCEI's Deke Arndt talks about how the interplay between climate and landscape and the soil itself put the Last Frontier on the front lines of climate change.

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