Research provides overview of the consequences of a new set of future scenarios based on Earth system model simulations.

One year ago, Verizon announced a partnership that made PNNL the U.S. Department of Energy’s first national laboratory with Verizon 5G ultra-wideband wireless technology.

Quantifying the future energy requirements of agricultural, industrial, and municipal water sector use.

Calculating the multi-region and multisector effects of water scarcity for thousands of possible future socioeconomic, climate, and hydrologic scenarios.

Using a physically-advanced modeling scheme shows that anthropogenic aerosols significantly enhance the convective intensity and precipitation of storms

Explainable artificial intelligence—understanding and explaining the reasoning behind AI decisions—is a necessity for national security.

The newly developed Hector user interface (hectorui), a web-based app, provides access to the Hector climate model to anyone with a web browser.

Battelle Fellow Ruby Leung has been featured by the U.S. Department of Energy as an inspiring climate modeler in an article celebrating Women's History Month.

Developing solutions and capabilities to advance environmental justice with 25 years of hands-on, multidisciplinary experience nationwide.

The U.S. Department of Energy has awarded funding to PNNL for the design and construction of a hybrid research vessel and an underwater testbed to be located at PNNL-Sequim.

An updated version of a widely used database will provide powerful insights into the global carbon cycle.

A newly developed diagnostic framework helps explain an origin of the persistent “double ITCZ” error in many climate models.

Niri Govind and Amity Andersen co-hosted a workshop to explain how to use theory and modeling in the interpretation of X-ray absorption spectroscopy data.

An overview of the Energy Exascale Earth System Model project describing its goals, science drivers, and development and highlighting its key findings.

Michael Henry, a senior data scientist at PNNL, has accepted a joint appointment at the Texas A&M University RELLIS Center for Applied Research and Experiential Learning.

A new framework facilitates scenario evaluation of models with high regional detail—a key component for credible analysis.

Decadal variations in the tropical ocean warming pattern have previously masked but will later amplify the anthropogenically forced changes in the tropical rainband.

Scientists used the strength of land-atmosphere coupling to improve predictions of East Asian summer monsoon rainfall.

Earth scientist Susannah Burrows selected as one of seven new members of the Atmospheric Research Measurement facility user executive committee

A new type of ice chamber allows researchers to understand how ice forms on atmospheric aerosol particles.