In this edition of The Starting Spot: -If you’ve ever been around a lake during a mayfly hatch you can imagine just how big of an impact a natural event like that can have on an ecosystem. The sudden ...

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 ...

WINONA, Minn. — The Mississippi River is a bit darker at night in the River Valley region currently. Mayfly hatching season has begun, and the Minnesota Department of Transportation recently turned ...