The National Science Foundation (NSF) is offering a grant opportunity titled "Chemical Oceanography," aimed at supporting research into the chemistry of the oceans and their role in global geochemical cycles. This program invites unrestricted applicants to explore various areas of interest, including chemical composition, speciation, transformation, and the interactions between oceans and other Earth system components. With an estimated total program funding of $26 million and an award ceiling of $2 million, NSF anticipates making approximately 20 awards. Interested parties should note that the application deadline is August 15, 2024, and can reach out to NSF grants.gov support at grantsgovsupport@nsf.gov for assistance or further information.