News & Stories Science Lake Michigan's mysterious sinkholes Mallory Yu Justine Kenin Scott Detrow October 17, 2024 / 3:12 pm Two years ago, scientists surveyed the floor of Lake Michigan looking for shipwrecks. They found something mysterious and unexpected — a cluster of sinkholes on the lakebed. Why you can trust KUOW Recommended Stories Is an uptick of rumblings under Mount Adams cause for seismic concern? October 10, 2024 UW biochemist wins Nobel Prize for using computers to design proteins October 09, 2024 More Paul Allen treasures are up for sale: Art, outer space, and computer history August 22, 2024