Missed the Bownocker Lectures? Watch them here! An Earth Science Retrospective: Grace Anne Stewart News from the Orton Geological Museum Underground salt mine tour for students in Reflection Seismology Helmut Moritz (1933 – 2022) – Paragon of Geodesy (and more) New climate change course offered in collaboration with the Department of Geography! Advanced Oceanography class discovers the ocean in Ohio Deep learning models track river extents at sub-meter resolutions Alumni Change Lives: Field Camp Edition Brevia