NCAR has started to generate high-resolution experimental, 48-hour forecasts of air pollutants across the contiguous United States.

A panel of experts at a congressional briefing warned that increasingly powerful hurricanes, sea level rise, and other changing aspects of Earth's climate system are posing new challenges to the U.S. military.

Many of the country’s top solar geoengineering researchers have banded together to form a modeling consortium aimed at identifying gaps in our current understanding, prioritizing research that can fill those gaps, and pooling resources.

A team of scientists has successfully teased out the influence of human-caused climate change on wintertime precipitation over much of the last century, showing that the warming climate has altered wintertime rainfall and snowfall across the Northern Hemisphere.

The same artificial intelligence technique typically used in facial recognition systems could help improve prediction of hailstorms and their severity.