President-elect Donald Trump’s threat to levy tariffs as high as 25% on Mexico has left people on both sides of the border ...

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

An endangered species of bat has been confirmed in Arizona for the first time, using an emerging genetic sampling method and the work of an amateur scientist.

Fort Lowell Shootout begins on Friday bringing thousands of young soccer players and their families to Tucson.

Eleven men are in federal custody in connection with the theft of hundreds of thousands of dollars’ worth of Nike shoes off a ...

Homeland Security officials are searching for the makers of an underground tunnel crossing from Mexico under the U.S. border ...

Keith Octavio Rodriguez Padilla, referred to as “a prolific firearms’ trafficker” by authorities, was sentenced in a San ...

Carlos Garcia is one of the most respected immigrant rights leaders in the nation, particularly in Arizona, where he’s worked ...

For decades, Border Angels volunteers have dropped water in the desert for migrants. They say their work will continue as ...

Melissa del Bosque is a longtime border journalist, investigations editor at Lighthouse Reports, and cofounder of The Border ...

Elon Musk’s company said Starship broke apart — what it called a “rapid unscheduled disassembly.” The spacecraft’s six engines appeared to shut down one by one during ascent, with contact lost just 8 ...

Noem and committee Republicans focused on the border while Democrats asked about foreign and home-grown terrorism during a cordial hearing.