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

President Trump signed multiple executive orders, including sending the National Guard to the border and declaring a national emergency at the southern border.

With all their belongings in red bags, people were deported through the DeConcini Port of Entry in Nogales, Arizona on Tuesday morning.

Ahead of Donald Trump's inauguration, we went to the Southern border to see how residents, sheriffs, tribal members and others were feeling.

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,

As Arizona’s Family reported, one of the threatened species is the cactus ferruginous pygmy owl, whose climate would be threatened as part of the highway’s construction.

UPDATE (10:33 a.m. 1/16): Arizona Department of Public Safety has provided more information on what happened in Wednesday's fatal crash near Nogales. At 3:43 p.m., a passenger sedan lost control ...

While none of President Donald Trump’s first-day executive orders imposed tariffs, he confirmed he’s considering them on Canada and Mexico starting on February 1.

The Center for Biological Diversity and the Patagonia Area Resource Alliance say federal regulators failed to review a petition against Hermosa Mine.

In response to a lawsuit from conservation groups, the Federal Highway Administration and Arizona Department of Transportation have agreed to halt planning activities and reevaluate their approval of Interstate 11.

State-level border funding was allocated to sheriff's departments throughout Arizona, the governor’s office announced on Wednesday.

they will learn to adapt and do what they need to do to continue their way of life," reporter Sarah Lapidus told The Gaggle regarding people she spoke with in Nogales, Arizona. As for now ...