The two SFB1258 PIs Susanne Mertens and Raimund Strauß were invited to give talks at the Neutrino 2020 conference, that was held entirely online this year. While Susanne Mertens reported on the first results and the future perspective of the KATRIN experiment, Raimund Strauß gave an overview of the current status and the goals of the Nucleus experiment.