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The Simons Foundation’s mission is to advance the frontiers of research in mathematics and the basic sciences. We sponsor a range of programs that aim to promote a deeper understanding of our world.

FIDO Alliance: reducing world reliance on passwords. Join the movement to provide simpler, stronger authentication methods and promote adoption of passkeys.

Tax Foundation is the world's leading independent tax policy nonprofit. We lead the tax reform debate toward smarter simpler policy.

Illuminating mathematics, physics, biology and computer science research through public service journalism.

IN PHOENIX Join Us at Independent Sector's National Summit 2026 TRUST REPORT …

Explore innovative educational solutions and inclusive learning with CAST (leaders in Universal Design for Learning) and transform education for all students.

Knight Foundation invests in journalism, the arts and economic opportunity to support a more effective democracy and foster vibrant communities.

CHAOSS is an open source project that focuses on the health and sustainability of open source communities.

Spectrum is the go-to destination for the latest news and analysis about autism research.

Aira breaks down accessibility barriers with on-demand video remote interpreting for both the blind and low-vision community, and the Deaf and hard-of-hearing community.