Washington, D.C.'s famous cherry blossoms are nearing the 2025 peak bloom. Here's what to know about viewing the trees.

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

Some of the most iconic memorials that grace Washington, D.C., drawing millions of visitors every year, only narrowly survived being scrapped altogether. In 1791, Pierre L'Enfant drew up designs ...

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 ...

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

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.

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 ...

There are nearly 700 U.S. counties that voted for President Obama in 2008 and 2012. A surprising number of them went for Donald Trump in 2016. This graphic charts out where these counties are ...