In a first of its kind breakthrough, University of Utah geophysicists used electromagnetic data from airborne surveys to characterize a newly discovered freshwater reservoir under the Great Salt Lake’s Farmington Bay. A potentially huge underground reservoir of freshwater beneath the Great Salt Lake is coming into sharper focus with a new study that used airborne electromagnetic (AEM) surveys to X-ray geologic structures under Farmington Bay and Antelope Island of... [6683 chars]