A daily mismatch between temperature and humidity, observed in certain mountain and waterside regions, helps regulate ...

In the late 2010s, when Assistant Professor Flavio Lehner worked for the National Center for Atmospheric Research in Boulder, ...

An image created using satellite data showing an atmospheric river hitting the West Coast on January 4, 2023. The long blue plume is the river, funneling extreme amounts of precipitation to the coast.

Many states across the central and eastern United States face wild weather this week, including an atmospheric river and temperature swings. See how in seven maps.