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.
Bipartisan proposals before the state legislature would help scientists learn about storing carbon in soils and invest in GPS-guided tractors and climate-friendly cattle feed.