Oil company BP has found the source of a leak in a major Pacific Northwest pipeline system, allowing it to restart the flow ...

Shellfish harvest on tidelands within Lummi Nation are not within the state’s jurisdiction and are closed to all non-Tribal visitors.

Washington's biggest lava tubes get all the glory, but this tight squeeze near the state's most famous volcanic cave is worth ...

A massive volcano feared to erupt and devastate the West Coast has been undergoing several days of concerning seismic activity.