The Yakima-Tieton Irrigation Canal, a small-scale engineering wonder cut into the face of soaring basalt cliffs in central ...

The Washington State Department of Commerce has introduced a groundbreaking tool to simplify zoning comparisons across the state.

WASHINGTON – Asotin, Garfield and Whitman counties have been designated as primary natural disaster areas due to "extreme ...

In an effort to head off concerns about the state’s role in a major Western Slope water deal, a Western Slope water district has offered up a compromise proposal to Front Range water providers.

Agencies monitoring wildfires in Alaska have downgraded the state to Preparedness Level 3 (PL3) as of Wednesday morning.July ...