In October 2003, PLoS Biology became one of the first peer-reviewed open-access journals on the web, hosted by the Public Library of Science. Since then, hundreds of publishers have taken the idea of the academic journal and moved it to more open-access models. Included among these are journals that focus on various scientific research about the Cannabis plant and its constituents. We've selected open-access articles relating to the topic that are free to republish elsewhere with proper citation, much in the same way the material on this website can be shared. You can browse the collection using the tools below.