Water recycling can lessen the burden on the Colorado River Basin, but just 26% of treated municipal wastewater is reused ...

A weather system could bring catastrophic flooding across four states, beginning on Wednesday amid rounds of heavy rainfall.

Rivers start in mountains, join other streams as they flow downhill, then channel into an open ocean or lake. Right? Well, ...

In the WA capital, century-old Moreton Bay figs are among the trees falling victim to an alarming pest – and the city is ...

The mountains and valleys offer endless playgrounds for outdoor lovers. The oldest legal saloon in Washington state still ...

A video by Kansas-based engineer Casey Jones reportedly shows chunks of the old Washington Bridge still in the Seekonk River.

The Legislature is poised to spend millions to connect bicycle trails around the state. The plan takes inspiration from the Interstate Highway System.

You know that feeling when you stumble upon a place so perfect it seems like it was plucked straight from a storybook? That’s ...

The Oregon Department of State Lands keeps a map of the vital waterways where the state's most iconic and vulnerable fish ...

Peak bloom occurs when 70% of the blossoms of the Yoshino cherry trees, the most common type along the Tidal Basin, are open.

I didn’t have any kind of expectations or hope for our Washington State road trip, which was a good thing, because it ended ...