Together with our collaborators from the Glover group in Norway, Tim has worked hard to shed new light on the emergence of proton sensing – which, as it turns out, has happened a lot longer ago than previously anticipated. He also spent significant efforts on elucidating the mechanism of proton sensing itself, a topic that continues to puzzle the field. The work has been accepted at PNAS, where it can currently be found in the “Latest Articles” section – follow the link HERE.