Decades of fisheries management programs led to huge improvement in the number of lake trout, which were nearly wiped out in the Great Lakes.

The shortnose cisco, a species of freshwater whitefish, likely went extinct in the Great Lakes during the 1980s, scientists ...

You'll get access to an ad-free website with a faster photo browser, the chance to claim free tickets to a host of events (including everything from Summerfest to the Milwaukee Film Festival), access ...