Weather conditions caused by the storm is causing delays or chain controls in some parts of Northern California and the ...

A portion of U.S. Highway 93 in Arizona is being widening are part of a long-term project on the road linking Las Vegas and ...

Waymo, the California-based autonomous vehicle company, has brought a limited fleet of vehicles piloted by trained, human ...

Winter weather has brought chain controls to I-80 over Donner Summit on Friday, according to the California Highway Patrol ...

A 70-year-old man snowshoeing in the Sierra was rescued by a California Highway Patrol helicopter after falling more than two ...