Mayflies are beginning to hatch once again in Michigan. The hatch of mayflies is beginning in the southern part of Michigan, signaling the start of the yearly mayfly hatch. Mayflies are a familiar ...

The lights will go out on a bridge over the Mississippi River in Winona, Minnesota, for the next few weeks to squelch the impact of a mayfly hatch. The Minnesota Department of Transportation said the ...

It's the time of year when swarms of mayflies and midges arrive in the Erie area. These insects have short lifespans, ranging from a couple hours to a few weeks. While not quite of biblical plague ...

It’s not exactly pretty, but a mayfly hatch might be one of the Great Lakes’ more impressive natural events. Every year, billions of these winged creatures emerge from the water to spend a few hours ...