The landmark Ivanpah solar energy plant along Interstate 15 near the Nevada-California border is past its prime, left in the ...

The solar power generating facility that can be seen from Interstate 15, just across the state line from Primm, is set to ...

Southbound Interstate 15 will close Monday night (Jan. 27) from Russell Road to the Southern 215 Beltway, and officials are asking drivers to plan ahead.

Two large wildfires broke out along Interstate 15 in northeastern San Diego County early Tuesday morning amid gusty Santa Ana ...

A police chase of a semi truck on I-15 near Beaver, Utah ended with the vehicle catching fire, causing traffic delays.

A multiple-vehicle wreck caused the closure of northbound Interstate 15 in the Draper area on Saturday morning.

Interstate 15 in Spanish Fork was closed for half an hour on Saturday after a 14-car crash — the second accident with 10 or ...

The Ivanpah Solar Power Plant, a familiar sight to those driving along Interstate 15 between Las Vegas and Los Angeles, is set to partially shut down, according to its operators.

The extensive roadwork at Tropicana Avenue and Interstate 15 is entering its final phase, with a substantial portion expected to be completed by spring.The $30 ...

SHELLEY — A Bingham County sheriff’s deputy was injured Sunday afternoon when he was knocked to the ground and attacked by a cow after Idaho State Police had shut down Interstate 15 southbound ...