Two members of a group accused of trafficking fentanyl in America have been arrested in Nogales, Sonora, Mexico. The U.S.

We are ready to receive you on this side of the border,' Mexico's interior minister, Rosa Icela Rodríguez, said.

Mexico is preparing for the mass deportations President Donald Trump has promised with a program called "Mexico Embraces You.

Pima County officials say two facilities set up in Tucson to receive legally processed asylum seekers from the border will be ...

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

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 ...

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 ...

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

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

Residents along Arizona's 372-mile border with Mexico make up a complicated tapestry of views, concerns and hopes on the eve of Trump's inauguration.

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