Michigan researchers have gone back in time to get a picture of ice cover on the Great Lakes since the late 19th century.

Of all the fish in the Great Lakes, muskellunge— or muskies— are one of the largest and most sought after by anglers. To keep ...

In the world of cost benefit analysis, if an impact isn’t monetized, it doesn’t exist. A former EPA official explains what’s changing now and why it matters.

In Traverse City, Michigan, a fish obstacle course is keeping unwanted species out of a river. As dams come down around the world, native fish are returning to their home […] ...

Ontario received more than 14,000 comments on the plan to drop provincial protections on a portion of the park, transferring ...

The study, spearheaded by a federal research office that the Trump administration has since dismantled, shows fish responded ...

FishPass is a complete barrier that will have the ability to sort and selectively pass desirable fish while blocking harmful ...

Muskellunge— or muskie— are one of the largest and most prized fish in the Great Lakes. But hundreds of years of shoreline development have shrunk the spawning grounds of these […] ...

On this episode of Great Lakes Now, explore a project on a Michigan river that keeps undesirable fish away. Then take a canoe out onto the Au Sable River to […] ...

In 1991, a Lake Michigan fishing vessel crew netted an object they later deposited on a beach in Sheboygan, Wisconsin. It was subsequently identified as a fully-armed Sidewinder missile. While this is ...

This story is the first in a nine-month investigation of drinking water contamination across the U.S. The series is supported by funding from the Park Foundation and Water Foundation. Once a week, ...