August 14, 2020

As of 2019, the warming effect of long-lived greenhouse gases in Earth's atmosphere had increased by approximately 45% compared to 1990.

May 6, 2011

The tornado outbreak across the southern United States in late April 2011 was deadly, devastating, and record breaking. NOAA's "CSI" team is investigating the possible connections between global warming, natural climate patterns, and tornadoes.

February 8, 2011

Deep snow that fell across the Great Plains and the Northeast in late January and early February is the latest installment in the second very wintry winter in a row for the eastern U.S.

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