The EPA announced Friday that it has listed the Portland Harbor Superfund Site as one of 21 sites it plans to target.
Northwest News Network
A new report about the radioactive tank waste at Hanford says the cleanup could take decades longer and cost billions more than estimated.
The Trump administration is rolling back a requirement for trains carrying highly explosive liquids — like the oil trains that run through the Columbia River Gorge.
local | News | Environment
California billionaire and environmental activist Tom Steyer is hoping Oregon will be the next state to fight the Trump administration’s policies on climate change.
Will President Trump shrink the Cascade-Siskiyou National Monument?
After being caught in a net, narwhals appear to get confused about what to do. Researchers say the whales' befuddlement could provide clues about how they will adapt to a changing Arctic.
Health | Science | Food | Environment
Mass-produced crockpots and other ceramic food containers are probably safe, but handmade earthenware might merit a home test.
Federal agencies are a step closer to deciding how best to manage the Columbia River system and protect endangered fish.