Researchers found climate models overlook key atmospheric processes that develop days before heatwaves, limiting warnings of ...

Current global climate models (GCMs) support with high confidence the view that rising greenhouse gases and other anthropogenic forcings account for nearly all observed global surface warming—slightly ...

While the world's most advanced climate models successfully reproduce heat waves once they are underway, they consistently ...

Climate models are sophisticated numerical representations of the Earth’s atmosphere, oceans, land surface and cryosphere, which together comprise the Earth system. They simulate interactions among ...

This article is authored by Sriparna Pathak.

We're part of a major international mission to better understand how the ocean is responding to climate change. This June, ...

Internal climate variability refers to the natural fluctuations arising from the chaotic interactions within the atmosphere, ocean, cryosphere and land surface. Ensemble climate models exploit this ...

In Brazilian climate policy though, the challenge comes earlier: what counts as evidence when knowledge is probabilistic ...

Gerald A. Meehl (Chair) is a Senior Scientist at the National Center for Atmospheric Research. He received his PhD in climate dynamics from the University of Colorado. His research interests include ...

Even advanced climate models struggle to capture early atmospheric warning signals that precede extreme heatwaves in the Middle East, an Israeli study warns. This limitation could reduce lead time for ...

A mysterious cold patch off Greenland points to a weakening ocean current, and the ripples could reach the West Coast.