GRAND RAPIDS, Mich. (WOOD) — An invasive freshwater jellyfish has been spotted in Lake Erie. The Pennsylvania Department of ...

Craspedacusta sowerbii aren't frequently seen in their adult, "medusa" form. The invasive species likely came from Asia in ...

Lake Erie, the fourth largest of the five Great Lakes stretching across four states — Michigan, Ohio, Pennsylvania, and New ...

A rare freshwater jellyfish was spotted last month in Lake Erie, according to Pennsylvania officials. Ray Walter, an intern with the Pennsylvania Department of Environmental Protection, came across a ...

The U.S. Army Corps of Engineers reported Great Lakes water levels for the months of June and July showed a mix of rising and dropping levels.

Want a say in the news? Email Claudia at todayinpa@pennlive.com to have your thoughts on the stories covered here or on ...

The area is part of a landscape known as the Sibley Prairie, a unique ecosystem that is a top priority for conservation groups in southeast Michigan.

In a new announcement, the National Centers for Coastal Ocean Science (NCCOS) warned travelers of spreading harmful ...

On Aug. 4, 2024, an alligator was spotted in Lake Erie. Since the initial claim, no official sighting of the gator has been ...

A cyanobacteria bloom has expanded in western Lake Erie, now covering an area of about 160 square miles along the Michigan ...

Today folks, it is steady action on Lake Erie as I use the Stingnose Peanut Bunker and I decided to tip it with a chartreuse Eye-Drop, for added scent and attraction. The Sheephead bite was on big ...

A Great Lakes invader, sea lampreys (Petromyzon marinus) are parasitic fish native to the Atlantic Ocean, but entered the ...