Clark County Public Officials are warning people and pet owners about some local waterways - like the Columbia River - ...

The Columbia River is critical for fish, energy, commerce and identity. But it faces an uncertain future. How much more can ...

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Clark County Public Health is warning residents of new dangers related to algae growths in local waterways. Benthic (that is, at the bottom of ...

A map of all Columbia River Basin dams. Courtesy of the U.S. Army Corps of Engineers / Oregon Capital Chronicle Those interim agreements are non-negotiable, according to John Wagner, an ...

Water is released through the outlet tubes at Grand Coulee Dam on the Columbia River. (AP Photo/Nicholas ... “That leads us to (ask), ‘OK, well, what are we hearing behind the scenes?’ ...

PORTLAND, Ore. — A commercial fisherman turned up an exceptionally rare find on the Columbia River last month when he caught a Chinese mitten crab, which is prohibited in Oregon. The invasive ...

The Oregon Zoo is once again seeking volunteer pika watchers to scan Columbia River Gorge terrain for the ... that is convened by the zoo, gather to map and survey pika populations, using ...

(KPTV) - A car believed to be associated with an Oregon family missing since 1958 may have been found in the Columbia River. The Hood ... a lot of us are anticipating that will help answer some ...

A map showing the extent of the Columbia River basin highlighting the dams in the treaty.

The U.S. has paused negotiations with Canada on a keystone management plan that governs flood control, water supply and hydropower in the shared Columbia River Basin as President Donald Trump ...