With mayfly hatches expected along the Mississippi River in the coming weeks, officials are preparing for swarms that often ...

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

You can't stop Michigan's annual mayfly swarm, but here are some tips that may discourage them from hanging around your home.

Mayflies, aquatic insects also referred to as fishflies in Michigan, emerge from streams, rivers, ponds and lakes in Michigan ...

Mayflies emerge when deep water temperatures reach 68 degrees, which hasn't happened yet in the Great Lakes. Residents can mitigate mayfly presence by using yellow light bulbs and sealing windows and ...

Knowing the stages of development in a bug’s life is a critical component to successful fly fishing. Deciphering the hatch on a river is a challenging game. Larva, pupa or adult stages have been ...

The Minnesota Department of Transportation says an exploding population of Mayflys could cause serious trouble for drivers in ...

Bridges along the Mississippi will go dark in Red Wing, Wabasha, and Winona this summer as MnDOT addresses the mayfly hatch, ...

Scientists have managed to find a rare insect after it supposedly went extinct more than two decades ago. The Behningia baei, a species of mayfly that hasn't been seen since 2002, were rediscovered in ...