Every July, millions of mayflies descend on cities and towns overnight, blanketing streets and swarming around every light ...

A Toledo gas station became so overwhelmed with mayflies that customers could barely step out of their cars, and the reason ...

Mayflies or called fishflies have emerged from the warm waters of Lake St. Clair and Lake Erie to mate then die.

If you live near a pond, river, or lake or spend your summer days near one, you may be familiar with mayflies. The aquatic insects swarm when it's time to mate, and that can turn a nice summer evening ...

Mayflies by the millions are invading Ohio and swarming Lake Erie communities. Check out the video from Put-in-Bay.

There’s a reason why mayflies belong in the Ephemeroptera order of insects. It’s a mouthful but if you look close enough at ...

It is the time of the year where mayflies swarm parts of the Upper Mississippi River and Great Lakes region. Some of these even appear on radar. Meteorologist Rob Shackelford breaks down how gross ...

On Monday evening, we loaded up the dog and drove to the St. Croix Boom Site to spend some time by the river. There, I ...

OTTAWA COUNTY, Ohio - Residents in Ottawa County, Ohio, were greeted by an unusual surprise while strolling through the area on Tuesday. Officials from the Ohio Division of Wildlife stumbled upon ...

Add Yahoo as a preferred source to see more of our stories on Google. Mayflies have resurfaced to mate, then quickly die near Michigan's Great Lakes. For lakeside residents, the brief spectacle can be ...