As executive director of the Great Lakes Observing System, she’s leading a campaign to map every meter of the lakes’ bottom.

To that end, the nonprofit Great Lakes Observing System, or GLOS, is asking ice fishing anglers and others who go out on the ice to gather and submit measurements of thickness, as well as observations ...

Parts of the Great Lakes that were already inundated with snow over the holiday weekend can expect another round of heavy snow as an "Alberta Clipper" impacts the area. A powerful cold front will ...

Lake effect snow is dependent on the Great Lakes water temperature and how much of the lake is frozen. But what does the current ice concentration look like and ...