CLEVELAND, Ohio — The mayflies are back, turning bright lights along Lake Erie into magnets for swarms thick enough to cover ...

While mayflies may be an annoyance for some, scientists say their emergence is actually a positive sign.

It’s peak mayfly season in northern Ohio, and the aquatic insects are swarming a popular Ohio vacation destination.

Officials from the Ohio Division of Wildlife stumbled upon thousands of mayflies in the middle of Ottawa County this week.

On a recent Saturday in June, Lorain residents and businesses located half a mile from Lake Erie, were covered with the ...

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

DAVIDSON COUNTY, N.C. (WGHP) — Mayflies are generating quite a buzz by showing up in large groups on cars, homes and ...

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 ...

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

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