Demonstrating methods for using a portable optical particle spectrometer, a miniaturized and highly sensitive instrument, to measure atmospheric aerosol size distributions.

PNNL seismologist Hunter Knox has been named general chairperson of the Geothermal Rising Conference.

The Federal Laboratory Consortium for Technology Transfer has given three national awards to PNNL technology teams.

Satellite observations provide insight into the processes that control the spatial distributions of dust in global climate models.

Ruby Leung was awarded the Jacob Bjerknes Lectureship to honor her contributions to “advancing the basic understanding of the atmosphere and Earth’s climate.”

Scientists discovered that a warming climate delays monsoonal rain, but only over land.

Introducing a publicly available and global gridded high-resolution land use dataset based on diverse future socioeconomic and climate scenarios.

Joseph Williams, PNNL Seattle Research Center director, was elected chair of the Institute of Electrical and Electronic Engineer’s Seattle section.

Methane emissions from coal mines are likely higher than previously calculated, largely due to emissions from abandoned mines.

Regional climate models reveal irrigation’s role in strong precipitation and low-level winds across the Central United States.

PNNL physical oceanographer Maggie McKeon will speak February 3 at the U.S. launch meeting for the United Nations’ Ocean Decade. She will present on improving diversity in the Superfund site workforce.

Red teaming for CPS, the process of challenging systems, involves a group of cybersecurity experts to emulate end-to-end cyberattacks following a set of realistic tactics, techniques, and procedures.

Comparing large datasets from coordinated aircraft flights provides critical information about data researcher use in a range of analyses.

Urbanization-induced land cover and anthropogenic aerosol changes result in stronger thunderstorms with enhanced precipitation in the Houston area.

Researchers propose and test foundational concepts for the new subdiscipline of “meta-metabolome ecology.”

The Marine and Coastal Research Laboratory (MCRL), part of PNNL, in Sequim, Washington, is the U.S. Department of Energy’s only marine research facility. It has a rich history and expanding research scope.

Long term power grid planning needs to consider regional dependencies in climate adaption plans.

Rigorous mathematical methods can help avoid unnecessary simplifications in numerical models of atmospheric clouds.

More accurate methods provide better results in numerical simulations of atmospheric clouds by avoiding accidental contradictions.

Despite the challenges, the talented and dedicated staff at Pacific Northwest National Laboratory kept delivering for the nation.