A mix of factors is contributing to an increasing mortality rate of trees in the moist tropics, where trees are dying at about twice the rate they were 35 years ago.
Tiny particles fuel powerful storms and influence weather much more than has been appreciated, according to a study by PNNL scientists and colleagues in the journal Science.
A new research approach to geoengineering could potentially be used to limit Earth's warming to a specific target while reducing some of the risks and concerns identified in past studies.
PNNL scientist Janet Jansson led scores of scientists who published in the journal Nature the most extensive snapshot ever of the vast microbial life on Earth.
PNNL researchers have measured the forces that cause certain crystals to assemble, revealing competing factors that researchers might be able to control someday.
Six energy technologies that do everything from protect fish to monitor the health of flow batteries are getting a boost at PNNL with support from DOE's Technology Commercialization Fund.