Black flies are small, biting insects prevalent in Michigan's Upper Peninsula, especially near rivers and streams. While peak season is over, they remain active throughout the summer, particularly ...

Yooperlites are rocks that fluoresce in the dark under ultraviolet light. They became known when an Upper Peninsula resident discovered them in 2017, according to the Michigan Department of ...

Do not use these ingredients on children under 3 years of age. Fans: Pointing fans in outdoor areas create wind currents that will carry black flies away due to their light-weight bodies.