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 ...

A rare freshwater jellyfish was spotted last month in Lake Erie, according to Pennsylvania officials. Ray Walter, an intern ...

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

Great Lakes biologist Jim Grazio experienced a rare encounter that was more than 30 years in the making. On July 15, while ...

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.

Room 202 in Kachemak Bay Campus’s Pioneer Hall was filled with laughter and enthusiasm on Monday, July 28, as nine young ...

Over 300 million years ago, Illinois teemed with life in tropical swamps and seas, now preserved at the famous Mazon Creek fossil site. Researchers from the University of Missouri and geologist Gordon ...

Swimming has been banned at certain beaches in theBasque region of the North of Spain after Portugese man o' war stung ...

Coastal communities on both sides of the Irish Sea are being warned to look out for the largest known species of jellyfish.

Survival rates of farmed salmon in Scotland have hit record highs, driven by more than £1 billion of investment in technology and fish health.

A new study from the University of Missouri reveals how the remarkable fossil preservation at Mazon Creek recorded a wide ...