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

Life-history variation is fundamental to the long-term persistence of populations and species because it ensures their ability to adapt to changing environments. Many important studies have focused on ...

Scientists warn escaped farmed salmon could interbreed with wild fish, further endangering Scotland’s fragile populations.

From white sturgeon to bald eagles, explore the remarkable species thriving along the Columbia River, the lifeblood of the ...

The U.S. Army Corps of Engineers (USACE) have scheduled reservoir drawdowns at several dams Western Oregon. As a result boat ...

Sometimes the deepest truths are revealed in the silliest photos. Here are 11 perfectly “silly” photos from this year’s ...

The salmon run is a phenomenon that happens every year in the early to mid-fall; late September to mid-October is the usual time. It’s mostly confined to Lake Ontario, and because of that, the rivers ...

It puts global seafood security at risk, while also affecting vital marine ecosystems.” As the former president of the World ...

Prioritizing which animals and plants to help is driven mostly by whether we like them or not. Some experts say that may not ...

WWF is calling on UK food companies to enhance visibility and traceability for deforestation and land conversion-free ...

Chinook salmon on the Klamath River made it all the way to the river's headwaters in southern Oregon some 300 miles from the ...

Learn the 2025 Alaska bear hunting season dates, rules, and tips for hunting black and brown bears in remote wilderness areas ...