Saddle up, pardners! We’re about to embark on a time-traveling adventure through Arizona’s most captivating Wild West towns.

President Donald Trump signed an executive order Monday shortly after his inauguration calling for the Gulf of Mexico to be renamed the Gulf of America and Denali, the tallest peak in the United ...

Conservation groups say the proposed Arizona routes for an Interstate 11 project failed to consider habitat for imperiled desert species.

Mapmakers and teachers are re-thinking what to call the gulf of water between Mexico, the United States and Cuba after ...

Foes of a plan to construct a new interstate highway — including a segment that could go through environmentally sensitive ...