In Washington, the eastern parts of the state may provide the best views of tonight's lunar eclipse. See expected cloud cover percentages for the nation.

Washington State has launched an Electric Vehicle Mapping and Planning Tool to aid in the expansion of EV charging ...

A new interactive map shows how parts of Washington state could be submerged underwater as sea levels rise due to climate ...

Map showing Smithsonian museums located around the perimeter of the National Mall in Washington, D.C., from 3rd to 15th Streets between Constitution and Independence Avenues, approximately 1 mile (1.6 ...

ORCAS, Wash. - A 4.5 magnitude earthquake shook up western Washington and parts of Canada early Monday morning. USGS says ...

Seattle is located on peninsula surrounded by several different waterways: Puget Sound to the west, Elliott Bay to the south and Lake Washington to the east. Salmon Bay, Lake Union and Union Bay ...