CHAMPAIGN, Ill. — Atmospheric measurements made at Earth’s geographic poles provide a convenient way of validating and calibrating global circulation models. Such measurements also might provide some ...

But using AI is still extremely tempting because the alternative is a computational atmospheric circulation model, which is extremely compute-intensive. Still, it's highly successful, with the ...

New research shows warming events can, under certain conditions, trigger long-term cooling strong enough to resemble past ice ages.

Skill in seasonal forecasts in the Northern Hemisphere extratropics is mostly limited to winter. Drivers of summer circulation anomalies over the North Atlantic–European (NAE) sector are poorly ...

While there is substantial evidence for tropospheric jet shift and Hadley cell expansion in response to greenhouse gas increases, quantitative assessments of individual mechanisms and feedback for ...

This is a schematic of the trends in temperature and ocean-atmosphere circulation in the Pacific over the past two decades. Color shading shows observed temperature trends ( C per decade) during ...