The ammunition was separated into two different cars that were traveling east on Interstate 10 from the Phoenix area.

Officials in Cochise County say they found thousands of rounds of ammunition during a major bust earlier this month.

On Wednesday, the day of the explosion, it was charged in three Arizona towns before video showed it on the Las Vegas Strip about 7:30 a.m. McMahill said investigators obtained charging station ...

A total of 15 states joined the motion, including Oregon. The other states are Arizona, Colorado, Connecticut, Delaware, ...

The president-elect has denounced the Bureau of Alcohol, Tobacco and Firearms, and said he would roll back some of its ...

New Jersey Democratic Attorney General Matt Platkin said his state and others with Democratic attorneys general, plan to intervene in cases already in the court system.

What’s shaping up to be one of the worst wildfire disasters in U.S. history had many causes. Before the blazes raged across ...

New Attorney General Dan Rayfield announced Thursday that Oregon and more than a dozen other states are joining together to ...

Charging 536 individuals, the U.S. Attorney's Office in Arizona details a major crackdown on drug and crime syndicates.

The U.S. and Mexico are working closer than ever to trace the origin of guns used in drug cartel massacres and other crimes south of the border.