Wherever mayflies thrive in good numbers, yellow perch and other fish regularly consume the larva from the mud.

Lake Ontario, one of the region's five Great Lakes, is the only one that doesn't border Michigan. Here's what to know.

As far as high-profile bills go at the Ohio Statehouse, a proposal to make the walleye the official state fish of Ohio is a ...

Masyn Zibert, 13, caught a Lake Erie walleye last year off Vermilion. For the past decade, lawmakers have sponsored bills, ...

Mayflies, also known as Canadian sailors, and midges, which are sometimes mistaken for mosquitoes, can form annoying swarms.

Lake Erie is plagued by toxic cyanobacterial blooms fed by phosphorus runoff from farm fields. Michigan is struggling to ...

Large parking lots, mostly empty on this cool May morning, supported the fact that Presque Isle is Pennsylvania’s most ...

The water levels in Lake Erie are rising but predicted to decline later in the summer months. The U.S. Army Corps of ...

It has been nearly five years since Lake Michigan and Lake Huron hit record levels, causing aggressive erosion and damaging ...

Paul Den Uyl, a scientist with the Cooperative Institute for Great Lakes Research who led the recent study, extracted and ...

Lovingly referred to as Doctor Bob or Captain Bob by his friends and many who know him, Bob Ferraro, a retired cardiologist ...

Deep below the surface of the ground in one of the driest parts of the country, there is a looming problem: The water is ...