By readers contributing news. Funny you should ask. References are posted only occasionally, about 2-3 times per year. You can be made aware of this event if you like. CyanoNews has been published as a printed newsletter for its first 13 volumes.
Most back issues are still available.
Starting with Volume 14, the newsletter has been constructed for viewing on the web and embraces the connectivity of that medium. You can use the capacity of your web browser to print out specific items of interest, but a printed version of the entire newsletter does not exist. The page looks funny. You have control over this. Just click on Table of Contents here or at the top of the page.