Clues emerging from the moments before an Army helicopter collided with a passenger jet suggest breakdowns in the system ...

WUSA9 spoke with Todd Yeary, who worked in air traffic control in Chicago on 9/11, about what it is like to communicate with ...

A deadly midair collision between an American Airlines jet and an Army helicopter near the nation's capital is bringing ...

As investigators look into the cause of Wednesday night's plane crash, pilots share their initial take on the collision.

Authorities are investigating the mid-air collision between AA flight and a U.S. Army helicopter. Experts call for prudence ...

Investigators confirmed several details in the preliminary report on the Jeju Air crash in South Korea that killed 179 people ...

This story incorporates reporting fromCNN, MSN and The Associated Press on MSN.com.South Korean authorities have released ...

Duck remains were found in both engines of the Jeju passenger jet that crashed last month, killing 179 people in the worst ...

South Korean officials investigating the fatal Jeju Air crash have published a preliminary report of the accident.

The authorities are focusing on a possible bird strike coupled with the functioning of the localizer landing guidance ...

The investigation into the deadliest air disaster on the country's soil remains ongoing, focusing on the role of bird strike ...