The current run of steelhead trout in the Deschutes River has seen a record number of the fish pass through the Pelton Round Butte dam complex, a sign that years of environmental rehabilitation work ...

Add Yahoo as a preferred source to see more of our stories on Google. Smashing records, sockeye salmon are booming up the Columbia River, in a run expected to top 700,000 fish before it’s over. But a ...

Smashing records, sockeye salmon are booming up the Columbia River in a run expected to top 700,000 fish before it’s over. But a punishing heat wave has made river temperatures so hot many may never ...

The fish run is so big in part because of better management: Dam operators on the Canadian side of the border have been using a computer model since 2004 that helps them improve water releases from ...