Reactive intermediates at the 10th Heron Island Conference

The highly successful 10th Heron Island Conference on Reactive Intermediates and Unusual Molecules was held on 6–12 July 2025. This collection contains six papers on organic and inorganic and organometallic themes authored by speakers in the conference. The continuing success of the conference series bodes well for the 11th conference in 2028. Photograph by A. J. Arduengo. This article belongs to the collection: 10th Heron Island Conference.