Every summer, many rivers across Alaska appear as if they have caught fire. The water turns a deep, almost impossible red as ...

The salmon of the Hiitolanjoki river can finally return to their ancestral spawning grounds after being blocked for more than ...

One of the enduring ichthyological mysteries is how migratory fish know when it is time to move from their winter to summer ...

We hope people take the opportunity to get outdoors and visit local streams to witness this incredible migration' ...

The escape of 75,000 farmed fish from damaged pens in the Highlands could pose a genetic threat to native Atlantic salmon.

Walleye, a beloved but notorious invasive fish, have been flushed into the Upper Willamette Basin after reservoir drawdowns.

New research suggests the Salmon River is full of toxic metals that are likely harming fish and other aquatic creatures ...

The annual fall count of migrating summer chum salmon came to a close Oct. 15, with another positive sign for the species.

Early in the spawn, they’ll be vibrant. As winter creeps in, things will get a bit dull. “When steelhead and salmon are actively dropping eggs ... dead eggs begin to turn white. Despite this lack of ...

Chicago winter could be the city's coldest and snowiest in years, all thanks to a weather phenomenon thousands of miles away ...

October 16, 2025 - Merced Irrigation District and Merced County are advising the public to exercise caution due to higher flows in and around the Merced River this October. The increased flows are ...