A multi-vehicle crash inside the Green River Tunnel in Wyoming that left two people dead is being described as a "mass casualty event" on Friday.

A fiery pileup at a tunnel on Interstate 80 in southwestern Wyoming killed at least two people, seriously injured at least ...

Heavy, black smoke billowed out of both ends of the Green River Tunnel along Interstate 80 after a fatal multivehicle pileup ...

Fire and rescue crews at an explosive tunnel collision outside Green River could not enter the tunnel for hours Friday after ...

GREEN RIVER, Wyoming — Emergency crews responded to a fatal crash that killed two people and shut down a tunnel road in ...

A resolution introduced in the Utah State Legislature could have an impact on negotiations between states, tribes and Mexico over the future of the Colorado River.

People in and near the Wyoming city of Green River told how the "really, really bad" smash in the tunnel under mountain ...

Wyoming Highway Patrol troopers said that the crash involved semi-trucks and passenger vehicles, and added that the strong ...

A terrible crash has taken place in the Green River tunnel in the state of Wyoming with multiple people feared dead after an ...

A massive explosion was sparked after a tractor trailer loaded with transformers was in a horror tunnel crash in Green River ...

Utah students in as early as kindergarten would be required to learn about firearm safety in the classroom under a bill that ...

A tractor trailer loaded with transformers was in the terrible smash in Green River in Wyoming and this led to the 'raging' ...