Mexico's drug cartels are often described as powerful rivals to the state, with their influence measured in weapons, money ...

Officials believe cartels sometimes execute rival drug dealers as well as patients who refuse to join their ranks.

Mexico wanted the chance to prove in court that U.S. gunmakers aided and abetted the trafficking of hundreds of thousands of ...

Juárez teen boy among suspects arrested in beheading case. State police make a dozen arrests amid drug cartel violence.

An explosive device killed six soldiers and wounded two others in a western Mexican region wracked by drug cartel violence, ...

The Supreme Court unanimously rejected Mexico’s attempt to hold American gun companies responsible for violence caused by ...

The Supreme Court ruled on Thursday that a lawsuit by the Mexican government against U.S. gun makers cannot go forward. In a ...

A fire in a drug rehabilitation center killed 12 people and injured at least three others, authorities in the Mexican state of Guanajuato said Sunday.

Mexico claims that U.S. firearms manufacturers know their guns are trafficked into the country and that they intentionally ...

Mexico said American-made weapons are responsible for its gun violence, but U.S. laws bar suits against gun makers.

"An action cannot be brought against a manufacturer if, like Mexico's, it is founded on a third-party's criminal use of the ...

The Mexican government had argued that U.S. companies were responsible for cartel violence caused with American-made military ...