The University of California at Riverside will receive $450,000 under a three-year Project Grant from the National Science Foundation Division of Chemistry titled "Collaborative Research: Humidity and Temperature Effects on Phase Separation and Particle Morphology in Internally Mixed Organic-Inorganic Aerosol." The grant funds research from September 2021 to August 2024 under the NSF's Mathematical and Physical Sciences program (CFDA 47.049), which aims to advance scientific knowledge and understanding of major problems. Specifically, the university will investigate how humidity and temperature influence the separation of organic and inorganic components within internally mixed aerosol particles, and how this impacts particle morphology. The research findings could enhance understanding of atmospheric aerosols and their effects.