Mayflies swarming Lake Erie towns are causing lights to be turned off and affecting local fishing and tournaments.

Lights on three key Mississippi River bridges in southeast Minnesota are being temporarily darkened to combat dangerous ...

ST PAUL, Minn. — Nearly every creature on earth plays a part in the natural life cycle. The mayfly is a prime example, serving an essential role in the aquatic food web. As just-hatched nymphs, ...

Since the 2014 water crisis, technology to monitor Lake Erie's health has improved, but scientists can also use wildlife to check water conditions. Although they can be annoying when they are all over ...

Papers presented at conferences held June 8-14, 2008 at the State Museum of Natural History in Stuttgart, Germany. Published as a supplement to serial Aquatic Insects. Genetic contributions to the ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. PRESUMPSCOT RIVER – If you were outside recently, you surely noticed that ...

Mayflies swarming in early August in Heidelberg, southern Germany. A huge swarm of them is attracted and lit by a streetlamp. Slight motion blur shows the chaotic movement and busy atmosphere. (Getty ...