Invasive quagga mussels were first discovered in Idaho in September 2023 in the middle Snake River near Twin Falls.

The storm brought heavy rain and high-elevation snowfall to Northern California over the weekend, and a similar one is ...

Sixty passengers and four crew members from the plane and three Black Hawk helicopter personnel were killed, and a recovery ...

An American Airlines regional jet went down in the Potomac River near Ronald Reagan Washington National Airport after colliding with a U.S. Army Black Hawk helicopter, Wednesday night, prompting a ...

A timeline of the tragic collision between a commercial plane and a Black Hawk helicopter over the Potomac River, with ...

An Army Black Hawk helicopter collided with a regional jet near Ronald Reagan Washington National Airport on Wednesday evening, U.S. officials confirmed to ABC News.

A US Army UH-60 Black Hawk helicopter carrying three crew members – from the 12th Aviation Battalion, based out of nearby ...

Sixty-seven people are presumed dead after a passenger plane on approach to Reagan National Airport near Washington, DC, ...

A timeline of the Washington, D.C., plane crash on Jan. 29 details the moments before and after an American Airlines ...

An American Airlines regional passenger jet and a U.S. Army Black Hawk helicopter collided midair and crashed into the ...

The American Airlines flight traveling from Wichita, Kan., collided with the military chopper while approaching Runaway 33 at the DC airport around 9 p.m., according to the Federal Aviation ...

Emergency crews were called to the river, south of the Columbia Bridge, at about 3:45 p.m. on Tuesday. A Hamilton detective searching for a person who had been reported missing went to the area ...