A first-of-its-kind report led by The Morton Arboretum will help prioritize oak conservation efforts

Jozef Čapkovič found that an oak he planted bore acorns at a very early age; now he is selecting for that trait

The only oak endemic to Africa is rare in cultivation. It shouldn't be.

Exploring the future of California’s oaks under the pressures of climate change

UK Oak Open Days: Jan Awouters reports on the visit to Maurice Foster's collections of cultivars, hybrids and wild-sourced woody plants

David Adams shares his account of the visit to Nicholas Smith’s oak collection in West Sussex

Antonio Castilla and colleagues share the progress of an IOS-funded conservation project

Ezra Barnea shares images and observations from a trip to view oaks in Cyprus

Trees and Shrubs Online has announced the publication of its updated treatment of the cultivated oak species in Quercus Section Lobatae.

An intriguing species from northwestern Iberia with a complex taxonomic and nomenclatural history

The Harvard University Herbaria hosted a novel Oak Taxonomy Workshop

The IOS has launched the 2025 Appeal for the Oak Conservation and Research Fund

In response to the overwhelming support of oak research and conservation expressed by our members, the IOS launched its Oak Conservation and Research Fund