Two Michigan congressional representatives, Republican Lisa McClain and Democrat Debbie Dingell, introduced a bill this year seeking $200 million to map the Great Lakes bottoms by 2030.

Great Lakes in 50 Maps Alex B. Hill. Belt, $30 (128p) ISBN 978-1-5402-7000-9 ...

Canadian wildfires sent smoke through central Canada, the Great Lakes region and the northeastern United States on Monday, triggering air quality warnings. The worst smoke concentrations were in ...

Public Interest On first mission to Great Lakes, NOAA ship will sonar map Lake Erie Updated: Feb. 24, 2022, 12:03 p.m. | Published: Feb. 24, 2022, 11:56 a.m. 23 1/23 NOAA to map Great Lakes bottom ...

At the Great Lakes Day summit, politicians and officials of all stripes gather in Washington, D.C., to demonstrate their commitment to the largest freshwater ecosystem on the planet.