Season 2 is here. Built around the scientists of The Molecule Hunters, with a new episode dropping every 2 days. Episodes land in the player below as they release.

About the audio. Season 1 was generated with an AI tool (Google's NotebookLM) as a study companion for the course. We are open about that. The scripted, human-directed Season 2 — built around the scientists themselves, as a companion to The Molecule Hunters — is rolling out now, one new episode every 2 days.