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

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

Mexico on Wednesday raised sprawling tents on the US border as it braced for US President Donald Trump to fulfil his pledge ...

The Mexican government is building nine shelters in border cities to receive deportees. It has said that it would also use ...

NOGALES, Sonora — Since being sworn in as the 47th president of the United States, Donald Trump has signed many executive ...

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

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.

Mexico erected sprawling tents on the United States border as it braced for the effects of Donald Trump’s mass deportation drive. In an empty lot in Ciudad Juarez, which neighbours Texas, cranes ...

Deni Seymour has spent decades researching first contact between Native Americans and European settlers. Then she found a 500 ...

The Coronado Expedition crossed from Mexico into what is now Arizona in 1540 and traveled ... She has since found 11 more sites, running from Nogales up to the Gila River. Seymour said it ...

Added length to the southern Arizona border wall may lead to the extinction of a rare desert fish, the Center for Biological Diversity said Wednesday.