The sight and smell of dozens, if not hundreds, of dead salmon rotting in the Pixley Slough behind John Muir Elementary ...

Water began refilling Green Peter Reservoir earlier than planned this year, in just the latest twist in a plan meant to save ...

ProPublica and Oregon Public Broadcasting purchased 50 salmon from Native fishermen along a stretch of the Columbia River. The majority of the fish were fall Chinook salmon, with two coho salmon ...

Fall chinook salmon numbers plummeted by more than 90% compared to their pre-dam numbers and spring chinook by 98%. Steelhead trout, coho salmon and Pacific lamprey numbers also saw drastic ...

A Stockton neighborhood was left with a gross and smelly situation as dozens of salmon got stuck in Pixley Slough. The fish ...

While President Biden has pushed for measures to help salmon, the incoming Trump administration could prioritize hydropower.

King salmon, or chinook, are a critical part of the diet of Southern Resident killer whales. The population of Southern ...

The Northwest Power and Conservation Council reported Tuesday that an average of 2.3 million adult fish returned to the basin from 2014-23. That is on par with the 2004-13 average of 2.4 million but ...

The J-, K- and L-pods are down to just 73 orcas, according to the latest census completed in July by the Center for Whale ...

Chinook Salmon leave the Pacific Ocean each fall and return to their breeding grounds in freshwater rivers, deltas and streams in one of the most arduous migrations in the animal kingdom.