Join the movement.

The March for Science may be over, but we’re not slowing down.

For more than 50 years the American Association for the Advancement of Science has played an important role in influencing policymakers on climate change — and we are only getting stronger. With a growing membership our movement quickens, and we become an even greater force for science.

Become a member of AAAS right now for as low as just $50.

Upgrade to print membership for $19 more and also receive a free t-shirt.

Offer good only until May 31!*

Why Join AAAS?

Advocate for science

As part of a community of science advocates, you’ll receive all the tools you need to advocate on issues related to biomedical research, STEM education, energy policy, climate change and more.

create change for tomorrow

Apply for one of several AAAS fellowships or volunteer to help connect and support human rights organizations that are in need of scientific and technical expertise around the world.

the latest in science

Read the latest-breaking research and news in the science and technology community in our weekly journal, Science, and receive members-only discounts to certificate-level courses and event registrations.

increase Public Awareness

AAAS trains thousands of scientists and engineers to effectively communicate research and its important implications to the public.

influence policymakers

Your membership supports our government relations team and directly impacts their ability to communicate science on climate change, vaccines, and other issues directly to government leaders.

Join by May 31 to receive a free AAAS “I Am A Force For Science” t-shirt
when you upgrade to print membership.

*Offer valid from May 1, 2017 to May 31, 2017, for new individual members only. There is a limit of one short-sleeved T-shirt per membership order. Please allow up to four weeks for domestic delivery and up to five weeks for international delivery. As a nonprofit, AAAS cannot fulfill any size exchanges due to additional postage cost. The AAAS short-sleeved T-shirt is provided as is without any guarantees or warranty and cannot be exchanged or returned. In association with the product, AAAS makes no warranties of any kind, either express or implied, including but not limited to warranties of merchantability or fitness for a particular purpose.