Contents of issue

Editorials

From the IUCr

From the community

IUCr Congress

IUCr2026: Welcoming the World to Calgary
Kristin Stevens
 

From the community

From the community

Regional news

What is the American Union of Crystallography (AUC)?
Joseph FerraraLisa J. KeefeIlia A. Guzei
 

From the community

Features

From the community

Awards and prizes

SIG4 (ECA) Distinguished Publication Award 2025
Dr Sergi Plana Ruiz
 

Features

History of crystallography

Appeal of Symmetry
Istvan Hargittai
 

Features

 

From the community

From industry

From industry

From the journals

Editorial

Introduction to the special issue related to the 19th International Small Angle Scattering Conference (SAS2024)
U-Ser JengJan Ilavsky, Elliot Paul Gilbert, Wei-Tsung ChuangOrion Shih
 

From the journals

Feature article

Crystallography in school
Erhard Irmer
 

From the journals

From the journals

From the journals

From the journals

From the journals

From the journals

From the journals

Obituary

Dr Rengachary Parthasarathy: a Life Journey from Nagari to San Jose
S. Narasinga RaoManuel Soriano Garcia
 

From the journals

Obituary

Pierre J. Becker (1942–2024)
J.-M. Gillet
 

Coming events

Meetings calendar

Meetings calendar
 

IUCr supported events

IUCr supported meetings