We are upholding our promise to our creator and our first foods,” Confederated Tribes of the Umatilla Indian Reservation ...

Last June, the U.S. Army Corps of Engineers, which operates a series of dams in Oregon's Willamette River Basin including Green Peter near Sweet Home, missed a deadline set by Congress to produce ...

The National Weather Service in Spokane is warning of “hot conditions with high temperatures between 95 and 105 degrees” and ...

Washington’s Lacamas Lake is well-known for its summer water lilies, as well as its calm water with tall trees on each side.

The National Weather Service in Pendleton has issued a Red Flag Warning for the Columbia Basin on the Washington side of the Columbia River. Winds will ramp up Monday afternoon, gusting up to 30 mph.

Planning an Oregon water adventure? These popular lakes and rivers hide unexpected reptile residents you'll want to know ...

Fishers are finding June to be a bountiful month for Clackamas and Willamette River salmon fishing, with hopes that it can ...

Lava flows, near mile-thick glaciers and ice age floods layered and carved up this landscape.

Jay Famiglietti, a global futurist professor at Arizona State University and one of the authors of the research, said ...

PORTLAND, Ore. (KATU) — A body was discovered and pulled from the Willamette River onto the swimming dock at Cathedral Park, according to Portland Police.

The Confederated Tribes of Grand Ronde reacquired the Chankawan site in 2016 through the Willamette Wildlife Mitigation Program. McClary said it had a lot of invasive species and was not well ...