Moody's Investor Service and Standard & Poor's Global Ratings have affirmed A2 and A+ long-term bond ratings for UCAR.

Opening high-frequency radio spectrum to telecommunications providers may significantly interfere with weather forecasts needed to protect life and property and support essential military operations.

The 2019 Tyler Prize for Environmental Achievement – often described as the "Nobel Prize for the environment" – has been awarded to climate scientists Warren Washington of the National Center for Atmospheric Research (NCAR) and Michael Mann of Pennsylvania State University.

Everette Joseph was named director of the National Center for Atmospheric Research today, following a rigorous international search. He joins NCAR from the University at Albany, State University of New York, where he is director of the Atmospheric Sciences Research Center.

We have received numerous tributes from co-workers and collaborators across the organization and around the world. Here are some highlights from his distinguished career and a sampling of those tributes.