Officials say the runway collision was not an accident. Here's what we know about the fence breach, the high-speed impact, ...

The Sunday night security incident came just days after a pedestrian jumped the perimeter fence at Denver International ...

A man who jumped an airport fence and crossed a runway in front of a departing Frontier airlines plane died by suicide, a ...

After a Frontier Airlines plane struck a person on the runway, passengers were evacuated, but many ignored the crew and still ...

Some airports take dramatic steps to prevent birds and other wildlife from encroaching on runways. But now that this death ...

Newly released thermal footage captures the moment a Frontier Airlines plane struck an individual who scaled a fence onto a ...

The man who was struck and killed by a Frontier Airlines jet after he jumped a perimeter fence at Denver International ...

Authorities in Colorado have identified the man struck and killed by a Frontier Airlines plane at Denver International ...

An apparent trespasser who was fatally struck by a Frontier Airlines plane at a Colorado airport on Saturday was seen calmly ...

The FBI Denver Field Office told USA TODAY it is trying to determine whether there was a criminal violation of federal law.

A Frontier Airlines plane was evacuated after staff found a gun magazine aboard in Denver — days after a flight struck and ...

A Frontier Airlines flight deplaned at Denver International Airport on Sunday after an ammunition magazine was discovered on ...