Clouds hang over the hills along the banks of the Yukon River on Aug. 21, 2014, in Yukon-Charley Rivers National Preserve. The Yukon River flows nearly 2,000 miles from Canada’s Yukon Territory ...

Found in freshwater rivers in South America, Asia, and Australia, these fish are considered symbols of good luck in some cultures. Arowanas require large tanks and a protein-rich diet.

Fishing Tips: Fishing the river's jumbos is pretty straightforward. Find a hole in the weedbed if you can to make your lure more visible and reduce fouling. Tip-ups baited with small shiners or ...

The freshwater pearl mussel favors the original salmon fish populations of the home river Jun 21, 2022 Mussel survey reveals alarming degradation of River Thames ecosystem since the 1960s ...