Only a fraction of the Great Lakes' bottom has been mapped, and the available charts, completed decades ago, are ...

Now, 40 years later, Boehme wants to launch another treasure hunt. As executive director of the Great Lakes Observing System, ...

JENNIFER Boehme grew up scouting beaches around her home in St Petersburg, Florida, for whatever she could find. Rocks, sand ...

The Great Lakes Observing System wants to map the bottom of the Great Lakes, an undertaking that could locate hundreds of shipwrecks and help scientists form more accurate erosion and flooding models.

according to the Great Lakes Observing System (GLOS). The organization has been pushing since 2018 to secure funding to map the entire lakebed in high-resolution. Advocates argue the effort ...

As executive director of the Great Lakes Observing System, she's leading a campaign to map every meter of the lakes' bottom. The effort, the marine scientist says, will pinpoint hundreds of ...