Locations along the Potomac River and Chesapeake Bay should expect high tide flooding through midweek, as winds from the east drive waters ashore and potentially inundate low-lying areas.

On Memorial Day 1889, 133 miles northwest of Frederick, the South Fork Dam on the Little Conemaugh River in Pennsylvania ...

A new public art installation unveiled Saturday at Alexandria’s Waterfront Park spotlights the story of a Civil War-era ...

The National Transportation Safety Board recommended that a helicopter route along the Potomac River used by military and government aircraft be partially shut down after the Jan. 29 midair ...

WASHINGTON, DC (WTOP News) — A driver who plunged her vehicle into the Potomac River on Tuesday evening made it safely out of the water with some help from good Samaritans. The driver and sole ...

Potomac by Air: Our Nation's River is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet ...

The U.S. Army Corps of Engineers, Baltimore District, which oversees operations of numerous Flood Risk Management and recreation sites throughout the Susquehanna and Potomac River Basins, will close s ...