By Caty DuDevoir, Media Intern Grayson Huston holding sample. Photo: Jennifer Smith-Mayo. In the introductory stages of a field of research, developing methodologies takes immense time and patience. While researchers are using sedimentary environmental DNA (sedDNA) to understand the past, there are a considerable number of unknowns and questions that remain read more Building Methodologies and Exploring the Possibilities of Sedimentary Environmental DNA