Without passageways to cross dams along the Columbia, salmon are dying. Tribes say the U.S. government isn't cooperating as they try to help the fish recover.
After two decades and $2 billion in spending, the U.S. government's promises to Native tribes to boost fish populations in Oregon and Washington haven't held up.
Visitors to Northwest forests and parks will still see Smokey the Bear and the familiar fire danger color scheme, but new science will inform those predictions.
