News, Blogs & Features
- May 21st, 2013 - Making Sense of the Moore Tornado in a Climate Context
- May 21st, 2013 - Widespread Greenland Melting A Sign of Things to Come
- May 20th, 2013 - Tornadoes Rake Okla., Kansas as Storm Threat Continues
- May 20th, 2013 - Warming Causing Rockies, Everest to Lose Ice and Snow
- May 19th, 2013 - Study Projects Steep Increase in NYC Heat-Related Deaths
Gallery
Over the past 25 years, the onset of autumn has shifted, with leaves now staying on trees about 10.5 days later across the U.S.

