This stunning stretch of highway in Arizona offers breathtaking views, but its curves and risky winter conditions may make it ...

a proposed north-south highway in Arizona that would destroy pristine Sonoran Desert, harm threatened desert tortoises and other wildlife, and worsen air pollution. Today’s lawsuit, filed in U.S.

Trevor Milton, the founder of Arizona-based electric vehicle start-up Nikola, was sentenced to prison last year for ...

The proposed 280-mile highway between Nogales and Wickenburg, Arizona, would pose significant threats to ... “Interstate 11 would devastate treasured places like the Sonoran Desert National Monument.