S2 E2: Tree Ring Detectives

How do scientists gather information from tree rings? In episode two of Season Two: Trees Remember, we take you with us as two scientists gather tree core samples in the forest and then process them into a treasure trove of information about tree memories of past climate. We explain how these scientists use tree rings in a unique way compared to past tree ring studies. And we explore why this team focuses on ecosystems where water is scarce and why that matters for humans.