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

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

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

While the bright blue, crystal clear Caribbean Sea may garner all sorts of attention, there are more than a handful of ...

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 ...

Embark on a captivating journey through Germany’s deep mountain lakes, where an unexpected mix of exotic and native creatures thrive. In the warm, sunlit waters, North American turtles feel at home, ...

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.

This species is generally not considered dangerous to humans. This species is generally not considered dangerous to humans ...

Called subsea desalination, the idea is to remove the salt from water in the deep sea. If it worked at scale, the technology ...

Modern-day Chicago is known for its gusty winds and unapologetically chunky pizza, but 300 million years ago, the region was ...

Over 300 million years ago, Illinois teemed with life in tropical swamps and seas, now preserved at the famous Mazon Creek ...