Chinook salmon are facing unprecedented challenges as their once-thriving populations struggle to survive. A new study published in the journal Ecosphere suggests that decades of human activities ...

Chinook salmon are facing unprecedented challenges as their once-thriving populations struggle to survive. A new study published in the journal Ecosphere suggests that decades of human activities, ...

Chinook salmon are facing unprecedented challenges as their once-thriving populations struggle to survive. A new study published in the journal Ecosphere suggests that decades of human activities ...

California’s spring-run Chinook salmon were already in the midst of a population crash before the Park fire exploded into the state’s fourth-largest wildfire in history. Biologists now worry ...

Chinook salmon habitat in Central Idaho is in trouble, scientists say. Why it matters July 10, 2022 Updated Sun., July 10, 2022 at 8:44 a.m.

Once thriving, there are now believed to be just 73 Southern Resident killer whales left in Washington state's Puget Sound.

As the planet warms, Idaho’s high-elevation streams may remain cold enough for spring chinook salmon, but lower flows will reduce the abundance and quality of spawning and rearing habitat, according ...

A Chinook salmon at Dagger Falls near the Middle Fork of the Salmon River in Idaho. There are 13 species of salmon and steelhead in the Columbia River drainage that are endangered.

The state set aside about $1 billion for salmon recovery between 2010 and 2019, compared to the $4.7 billion that a 2011 study estimated would be necessary to successfully implement habitat ...

A machine nicknamed the “salad shooter” was used to disperse gravel along the Seward Park shoreline to create habitat for chinook salmon. Imagine the odyssey a young salmon experiences on its ...

Known as Chinook Wind, the new estuary provides young salmon with the intertidal habitat they need. King County said the habitat will help with the transition from freshwater to saltwater on their ...