An investigation into something strange growing atop North Carolina’s High Rock Lake proved to be molting mayflies, according to Yadkin Riverkeeper. Facebook screenshot An investigation into something ...

The mayflies were molting at Potter Marsh along the Seward Highway in Anchorage on Monday, June 20, 2016, marking the insects' transition to (very brief) adulthood as they shed their exoskeleton.

The (adult) lifecycle of a mayfly is very short, but their aquatic nymph stage can be as long as a year and is spent in fresh water. Mayflies are a sign that the water quality of Lake Erie is ...

A suspected fish kill at a North Carolina lake turned out to be something much less alarming. According to Yadkin Riverkeeper, the "gross" scum covering parts of High Rock Lake outside Salisbury is ...