The fast-warming Arctic has started to transition from a predominantly frozen state into an entirely different climate, according to a comprehensive new study of Arctic conditions.

New research has nailed down the average global temperature at the peak of the last ice age, which helps scientists better understand today's relationship between carbon dioxide levels and warming temperatures.

Three scientists at NCAR will lead research projects funded by a program of the National Oceanic and Atmospheric Administration (NOAA) that aims to improve our ability to better understand and predict climate variability in both the short and long term.

The Rising Voices Center has identified research topics that are important for better understanding the impacts of the COVID-19 pandemic on Native Peoples.

A slew of new papers collectively show that a wide range of phenomena across the atmosphere, oceans, and land may be predictable on time horizons that stretch from a year to a decade out. The new studies are all derived from the Decadal Prediction Large Ensemble.