The National Science Foundation (NSF) is offering a grant opportunity titled "Atmosphere Cluster," aimed at supporting fundamental studies of atmospheric processes across various timescales and scales of observation. This initiative encourages research in core areas such as chemical processes, climate dynamics, and atmospheric physics, with a focus on enhancing understanding of clouds, weather, climate, air quality, and the water cycle. Proposals are accepted at any time, and applicants are encouraged to integrate education, outreach, and workforce development activities into their research plans. For further details, interested parties can contact NSF grants.gov support at grantsgovsupport@nsf.gov, and additional information can be found at the NSF program description link provided.