Once again, Trump’s aggressive, scattershot use of executive power has pushed us into new constitutional territory.

The state constitution requires the Legislature to control pollution but contains no language stating how this is to be ...

The Supreme Court tossed Mexico's $10-billion lawsuit against U.S. gun makers, but the case forced U.S. officials to acknowledge that thousands of guns are smuggled into Mexico from the United States.

The Supreme Court rejected Mexico's lawsuit seeking to hold U.S. gun manufacturers responsible for cartel violence. The court unanimously ruled that firearms makers are protected by a federal law ...

On Thursday, the Supreme Court unanimously ruled that the government of Mexico may not continue its lawsuit seeking to hold firearms manufacturers and a firearms distributor civilly accountable ...