Louisville's flood protection infrastructure keeps the Ohio River at bay, and has already pumped billions of gallons of ...

The Columbia River Treaty governs how Canada and the U.S. use dams for hydropower and flood control on the massive ...

A legislative bill, dubbed Jaden's Law, aims to strengthen the authorities' response to boating incidents where a person dies ...

Alfred Downing created accurate sketches of the banks and riverbed of the Columbia River. In 1880, he created a reasonably accurate outline sketch of the Waterville Plateau. He ...

An atmospheric river event is forecast to bring rainfall, snow, and the potential for flooding to parts of California this ...

A passenger jet and a Black Hawk helicopter that collided in midair on the night of Jan. 29 and crashed into the Potomac River near Reagan ... of Indiana and Columbia University, her father ...

Investigators were searching for wreckage from last week’s deadly midair collision and conducted an overnight scan of the Potomac River where the aircraft fell using advanced imaging technology to map ...

At least 40 bodies have been recovered from the wreckage in the 24 hours following the crash, with crews working to continue recovery efforts in the river. This is a developing ... Teen Found Shot ...

“At this point we do not believe there were any survivors,” said District of Columbia fire chief John ... along the opposite bank of the Potomac River, and intersected the flight path of ...

A regional jet from Kansas crashed into the Potomac River on Wednesday night after colliding ... based on initial flight maps and air traffic control audio: 5:18 p.m. — American Airlines Flight ...

Through maps, videos, photos and radio transmissions, CNN is piecing together what occurred during the deadly, midair collision.