The Center for Biological Diversity sharply criticized U.S. Customs and Border Protection plans to build through a section of ...

Proposition 314 was approved by more than 60% of Arizona voters. It doubles down on federal law, making crossing the border ...

NOGALES, AZ — The shadow of potentially tall tariffs looms over the booming trade along Arizona’s border with Mexico, however, some business leaders see the change of power as a renewed ...

Trump’s incoming “border czar,” Tom Homan, said the new administration would construct large interment camps, euphemistically ...

A flush of cleaned wastewater into the Santa Cruz River has restored a fish and wildlife connection in Arizona's Sky Islands.

He was born in Indiana and raised in Nogales, a southern Arizona city on the border with Mexico. Scott served in Border Patrol for nearly 30 years. Trump, a Republican, has painted a dark ...

Venezuela’s political crisis has reached a boiling point that might affect the United States’ economy, migration policies and border stability, experts say ...

Flooding has long plagued Ambos Nogales, a binational region on the Arizona-Sonora border. New research suggests nature-based solutions like rock detention structures and green infrastructure can ...

President-elect Donald Trump's team that will carry out his mass deportation plans and crackdown at the southern border is taking clearer shape. Trump chose Rodney S. Scott, who has deep ties to ...

Donald Trump spoke in Phoenix about a "historic slate of executive orders" that will surpass 1950s mass deportation efforts.