New paper: U.S. temperature extremes have declined since 1899, challenging assumptions about increasing heatwaves

The result is simple: both hot and cold extremes have declined over the full period of record.

U.S. Heat Waves: Dessler Continues to Step In It

Atmospheric scientist Andrew Dessler of Texas A&M University created a stir online at Twitter last year when he decided that a graph published by the EPA, and cited by Bjorn…