Dozens of people have told us about the decline of wild fish in the Columbia River and the U.S. government’s failure to uphold treaty rights. Now, we’re interested in hearing from you.

Research photos taken with a drone show multiple female killer whales are close to giving birth in one of the Pacific Northwest's critically endangered pods. The late-stage pregnancies stirred excitement among whale watchers.

The space agency and its spacesuit contractor were in rugged Central Oregon this summer, just as they were when they tested the suits designed for Apollo astronauts in the 1960s.

Don Allen has saved some of the last historic lookout towers in Oregon, but he couldn't save the one that meant the most to his father.

An environmental attorney and advocate set up dozens of remote cameras in burned forests across Oregon, capturing stunning images of wildlife and plants returning after wildfire.

The state still plans to establish the Elliott State Research Forest, but Oregon State University officials say the financial risk of owning the forest is too high for the school.

The Bull, Middle Fork, Rough Patch and Devils Knob wildfire complexes are creating unhealthy smoke conditions in several communities.

Bradford Island is being proposed for the Environmental Protection Agency's Superfund site list, a win for tribal communities that depend on nearby waters for subsistence fishing.

Despite the fact that Americans have been relocating beavers all over the county since before the 1940s, a recent study by Oregon State University found genetic differences between beavers as close as neighboring watersheds.

Oregon has a $220 million plan to prevent the kind of destructive wildfires that burned thousands of homes and killed nine people last year. The plan covers everything from removing fuel from forests and de-energizing power lines to changing how we build and maintain our homes and communities.