Planning for a new interstate through southern Arizona has been put on hold. 280 miles of highway between Nogales and Wickenburg expanding Interstate 11 had been proposed by federal and state transportation agencies,

It was a September morning in 2020, and Deni Seymour, an archeologist, was searching for artifacts along the Santa Cruz River near Nogales, Arizona ... would become New Mexico, Texas, Oklahoma ...

Mexico raised sprawling tents on the U.S. border Wednesday as it braced for President Donald Trump to fulfill his pledge to carry out mass deportations.

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

There are two areas of bipartisan agreement about President Donald Trump’s early days back in the White House: voters say he is moving quickly to keep promises and he is far more active and visible than his predecessor.