Environmental DNA Poses Scientific and Ethical Dilemmas

Environmental DNA (eDNA) comes from the traces of genetic material organisms shed as they go about their lives. Find out how our ability to analyze human eDNA samples is a mixed blessing for the fields of ecology and forensics.

Human History - March of Progress from Ape to Human

Human History Isn’t a Straight Line – It’s a Tangled Web

Human history is often shown as a neat March of Progress from one species to the next. Find out how DNA testing proves it's much more complicated than that. (4:00 min read time)