The U.S. Army tested the CH-47 Chinook to land on water with a sealed fuselage and succeeded. Some militaries have also landed on water to let a boat load up.

The upcoming spring Chinook seasons for the mainstem Columbia River announced Wednesday by Washington and Oregon are almost exactly the same as the initial seasons that were set in 2024.

Novartis said it has agreed to acquire U.S. biotech firm Chinook Therapeutics for up to $3.5 billion to boost its late-stage drug development line-up, raising the stakes in the race for a rare ...

Royal Marines from 40 Commando conduct high-risk helicasting drills from an RAF Chinook, honing their rapid insertion skills for combat and rescue missions. This elite training exercise showcases ...

Record low numbers of wild Chinook salmon returned to the Snohomish River in 2019. Their offspring return this year, leading officials to cancel fisheries.

Townsend said low numbers of Chinook also hurt the southern resident orcas, which largely subsist on the fish. The National Marine Fisheries Service is expected to make a decision by year’s end.

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 were once abundant in the North Yuba River in California’s Sierra Nevada. But since 1941, they’ve been kept out of the chilly, clear waters by the Englebright Dam.

After over ten years of being vacant, the downtown spot that once housed Seasons Restaurant has been revitalized into a new ...

Public comments on an effort to list Gulf of Alaska chinook salmon under the Endangered Species Act are due to the National Marine Fisheries Service by Sept. 6. Washington state-based ...

RACINE - The shallows of the Root River in Racine were alive Oct. 7. A half dozen dorsal fins protruded above the water's surface in just a 10-yard stretch of the river in Lincoln Park.

Spring-run Chinook salmon are also a preferred and primary food for Southern Resident orcas, which are themselves listed as endangered, having a population of only 73 individuals.