The effort by some Iowa legislators to ban geoengineering in Iowa skies might not make much of an actual difference.

Get all the news you need in your inbox each morning. “Seventeen seconds before impact, a radio transmission from ...

It is likely the Black Hawk pilots “stepped on” the communication for less than a second by pressing the microphone key to ...

The power of words is amazing in each of our lives. It has been well said, “Colors fade, temples crumble, empires fall, but ...

The radio altimeter on board the Black Hawk at the time of the deadly midair collision read 278 feet, Homendy said. That ...

The crew of the Army helicopter that collided in midair with an American Airlines jet near Washington, D.C.’s Ronald Reagan ...

On Jan. 29, an American Airlines passenger jet and an Army helicopter collided as the plane prepared to land at Washington ...

All 64 people onboard the flight from Wichita were killed, as were the three members of the helicopter crew. The collision ...

NTSB investigators said that the American Airlines crash that occurred in January was possibly caused by two major technical mishaps.

The Black Hawk helicopter may have been flying with “bad data” and didn’t hear all air traffic control instructions before ...