A freshwater jellyfish originally from Asia is roughly the size of a penny and is a rare sight in the Great Lakes. Most of the time, they're stuck to the bottom of the lake as polyps, according to the ...

A giant 300-kg freshwater stingray discovered in Cambodia’s Mekong River has become the largest freshwater fish ever recorded ...

GRAND RAPIDS, Mich. (WOOD) — An rare freshwater jellyfish has been spotted in Lake Erie. The Pennsylvania Department of Environmental Protection announced an intern recently found a peach blossom ...

ERIE, Pennsylvania (KDKA) — A rare freshwater jellyfish was captured on camera at Lake Erie. The Pennsylvania Department of Environmental Protection shared a video of freshwater jellyfish at Presque ...

Fishermen in Cambodia's Mekong River have caught the world's largest freshwater fish. This giant freshwater stingray weighed ...

The otherworldly Yang's plateau loach is one of hundreds freshwater fish species described in 2025, new report reveals.

ATLANTA— In response to a petition by the Center for Biological Diversity, the U.S. Fish and Wildlife Service determined today that the stippled studfish may warrant protection under the Endangered ...

Fish that live in rivers, ditches, and streams are better able to withstand warming water than fish in the sea. This is the ...

A rare freshwater jellyfish was captured on camera at Lake Erie. The Pennsylvania Department of Environmental Protection shared a video of freshwater jellyfish at Presque Isle Bay. The DEP said an ...