The National Science Foundation (NSF) is offering a federal grant opportunity titled "Mathematical Sciences Research Institutes," aimed at advancing research in the mathematical sciences. This program seeks proposals from eligible applicants, including non-profit organizations, institutions of higher education, and multi-institutional consortia, to support the discovery and dissemination of knowledge in mathematics and statistics while enhancing connections to related fields. The initiative is designed to focus top mathematical minds on significant problems and to expand the talent base engaged in mathematical research in the U.S. The estimated total program funding is $40 million, with individual awards ranging from $1.5 million to $6.5 million, and the deadline for proposal submission is March 14, 2029. For further information, applicants can contact NSF grants.gov support at grantsgovsupport@nsf.gov or visit the additional information link provided in the announcement.