Lake Victoria is the largest of Africa’s Great Lakes, the second largest in the world after Lake Superior. George Bullerjahn, ...

U.S. cuts to research at the National Oceanic and Atmospheric Administration and the Fish and Wildlife Service imperil ...

The goldfish was released into Lake Erie nearly two years ago, potentially disturbing the ecosystem.

As of March 16, average ice cover across the lakes was roughly 13.5%. Lake Superior was at 9.2%, and Lake Michigan was at ...

The Pennsylvania Fish and Boat Commission is monitoring invasive rusty crayfish that act like gladiators as they try to take ...

As of March 16, average ice cover across the lakes was roughly 13.5%. Lake Superior was at 9.2%, and Lake Michigan was at 10.7%.

Goldfish possess genetic traits that allow them to swell up to four pounds—the size of a Chihuahua. Experts say that's why ...

A board of scientists has proposed a system to monitor microplastics in the Great Lakes. Currently, there’s no coordinated effort to do so.

Climate change continues to cause a long-term decline in Great Lakes ice, impacting the ecosystem and surrounding ... respectively. Lake Erie was almost completely iced over for numerous days ...

Pointing to a recent United States Fish & Wildlife survey of Presque Isle on Lake Erie, scientists say that pet goldfish can ...

From a beautiful fish that’s eating the Caribbean to a tiny bivalve with a huge impact, North America’s most notorious introduced species have reshaped the continent’s ecosystems ...