The American Association for the Advancement of Science is an international non-profit organization dedicated to advancing science for the benefit of all people.

At the Union of Concerned Scientists, we put rigorous science to work to build a healthier planet and a safer world.

Sigma Xi, The Scientific Research Honor Society is the international honor society of science and engineering.

The March for Science champions robustly funded and publicly communicated science as a pillar of human freedom and prosperity. Click here to donate.

We increase public and policymaker awareness of the health and economic benefits of medical research and build a strong base of citizen support for more research and innovation.

The National Academies of Sciences, Engineering, and Medicine are distinctively qualified to provide nonpartisan, objective guidance for decision makers on pressing issues.

At Scientific American, get the latest news and features on science issues that matter including earth, environment, and space. Get your science news from the most trusted source!

NCA advances Communication as the discipline that studies all forms, modes, media, and consequences of communication through humanistic, social scientific, and aesthetic inquiry.

The Society for Science & the Public (Society) is a champion for science, dedicated to expanding scientific literacy, effective STEM education and scientific research.

The Council on Competitiveness shapes policies and runs programs to jump-start productivity and grow AmericAs economy.

The Science & Education Policy Association (SEPA) is a student-run organization founded at the Tri-Institute – Weill Cornell Medicine, The Rockefeller University, and Memorial Sloan Kettering Cancer Center – aiming to facilitate the interaction between scientists and the world of science policy.

500 Women Scientists is a grassroots organization started by four women who met in graduate school at CU Boulder. Immediately following the November 2016 election, we published an open letter re-affirming our commitment to speak up for science and for women, minorities, immigrants, people with disabilities, and LGBTQIA.