The Legacy We Are Still Building

On International Women and Girls in Science Day, a quiet moment at the registration desk became an unexpected reflection on legacy. A simple introduction connected past pioneers to today’s leaders — and served as a reminder that the future of structural science is still being built.

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The ACA Thanks George N. Phillips, Jr. for His Leadership of Structural Dynamics

We’d like to share a heartfelt farewell and thank-you note from George N. Phillips, Jr., Editor-in-Chief of Structural Dynamics.

In this editorial, George reflects on the journal’s evolution and expresses deep appreciation for the authors, reviewers, editors, and AIP Publishing staff whose dedication and collaboration have helped Structural Dynamics thrive as an open-access journal serving the structural science community.

We are grateful for George’s leadership and stewardship, and we look forward to the journal’s continued success under its next chapter of editorial leadership.

Read the Farewell Article Here

The Future of ACA Science Starts Here

We are building the scientific program for the 2027 ACA meeting and invite your ideas. Share suggestions for keynote speakers, workshops, and scientific sessions that will help shape an engaging, forward-looking program. Submissions are open to members and non-members alike.

Share Your Ideas

Join Us in Calgary for the 27th IUCr Congress & General Assembly

The American Crystallographic Association is proud to co-host the 27th International Union of Crystallography (IUCr) Congress and General Assembly, taking place August 11–18, 2026, in Calgary, Alberta, Canada.

This global gathering will bring together thousands of scientists to celebrate the latest advances in crystallography, structural science, and materials research. With an exciting scientific program, hands-on workshops, international exhibitors, and opportunities to connect with colleagues from around the world, IUCr 2026 promises to be a landmark event for our community.

• Call for Abstracts — share your latest research and be part of the scientific program.

• Registration — secure your spot early and take advantage of discounted rates.

• Accommodation Booking — explore exclusive room blocks and special rates at Calgary hotels.

Learn more and start planning your journey to Calgary at www.iucr2026.org.