Chris Channels and his son, Zachary, of Camillus, recently did a little night fishing for walleye off the dock at Campbells Point in Henderson Bay.

Lake trout in some northern Ontario lakes aren’t as big as they used to be, and a geneticist says it’s because of another fish, you likely didn't know was an invasive species.

LAKE SUPERIOR, Mich. — Researchers on Lake Superior have "rediscovered" the shortnose cisco, a Great Lakes fish species thought to have been extinct for decades. Before the usual suspects ...

The shores of Lake Ontario have recently become the final resting place for thousands of small, silver fish, alarming residents.

In a mid-sized lake of Switzerland, a “robust” creature with “slim” bumpy lips swam through the shallow water, or it tried to, at least. But something zapped it and caused it to float to the surface.

A new invasive species of fish has recently been detected in northeastern Ontario. Sydney Currier is with the Invasive Species Centre in Sault Ste. Marie and says the Eurasian ruffe was reported ...

It’s time for another special look at 18 Sports’ Big Fish Summer. On this edition, Big Fish Summer takes us to Lake Ontario where Devin Davis took in this ...

A large number of dead fish were recently observed along Mississauga’s Lake Ontario shoreline, including areas near Jack Darling Memorial Park and Rattray Marsh. Officials say the die-off is part of a ...

A Pennsylvania angler caught his ‘unicorn’ fish Sunday in Erie. Colton Alex, 18, of Erie, was fishing in a tournament in Lake Erie when he hooked into a large Atlantic Salmon.

The Shortnose Cisco was thought wiped out by invasive species and overfishing decades ago from where it was known to live, in Lakes Michigan and Huron.

An 18-year-old reeled in a "unicorn fish" while out on Lake Erie during a fishing tournament in Pennsylvania. Captain Joe Nemet of Nemesis Sport Fishing was there for the catch.