Investigators searching for wreckage from last week’s deadly midair collision between a US military Black Hawk helicopter and ...

All major parts of the plane and Black Hawk helicopter involved in a mid-air collision in Washington DC have been recovered.

Great River Energy, ITC Midwest, and Xcel Energy plan a 765-kV transmission line across MN, SD, and WI to boost grid ...

Bison sustained Indigenous communities for generations by shaping their traditions and spirituality, as well as providing ...

While driving home, Ari Shulman said a "spray of sparks" in the sky caught his attention as he watched in horror the midair ...

A first-of-its-kind project seeking to restore river ecosystems along 39 miles of the Lower Mississippi River has federal ...

The US Army Corps of Engineers recovers parts of a plane wreckage from the Potomac River after an American Airlines plane collides with a military Black Hawk helicopter over Washington, DC.

US Army Corps of Engineers recovers parts of a plane wreckage from the Potomac River, including one of the plane's two engines and a large section of the fuselage. Rescue officials also removed a ...

American Airlines aircraft and US Army helicopter collided in mid-air in Washington DC. Investigators recovered all of the ...

Families of air crash victims visit the site and divers continue searching for more remains, as authorities confirm 55 of the 67 victims have been identified.

The definition: An atmospheric river (AR) is a long plume of moisture that stretches from the tropics or subtropics into ...