It does not show the pipelines ... Ultimately, the Great Lakes Observing System plans to make the lakebed map accessible to everyone and easy to use.

Heading into the end of November, portions of the Great Lakes region were in a snowfall deficit measured in feet. A lack of cold air kept snow at bay. But then the first major Arctic outbreak of ...

A new trail system aims to connect eight states, communities and ecosystems along the world’s largest freshwater system.

Lake Superior’s average surface water temperature is 40 degrees. Some surface water still has a cold temperature of 35 ...

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 ...

The organization has been pushing since 2018 to create high-resolution maps of all five Great Lakes bottoms, but that's a daunting task. The idea is gaining traction since technology has ...

With winter and more cold weather on the horizon, here is a look at the snowfall forecasts for key areas around the Great Lakes. The map below shows the probability that an area could receive more ...

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 ...