In Whitefish Bay, a plan to replace biologically rich Cahill Park cattail marsh with grass has been questioned by local ...

Founder and executive director of the Lake Institute, Mike Koopal, and limnologist Cassie Roberts shared good news and bad ...

Lake whitefish in the upper Great Lakes are vanishing — not because they’ve stopped spawning, but because their young are failing to survive. In parts of Lake Michigan and Lake Huron, harvests have ...