New restaurants, shops and museums have taken this historic capital of the Emilia-Romagna region in refreshing directions ...

The Constitution says Congress, not the president, has the power to declare war on another nation, but there are exceptions and disagreements about war power. Let's get the facts. *** declaration of ...

Whether a nation has just cause to begin a war and whether it conducts that war justly are matters of international law. Whether a U.S. President has the power to declare war is a matter of American ...

Dozens of Democrats have voted against a nonbinding resolution in the House that reaffirms Iran as the "largest state sponsor of terrorism." The resolution, put forward by Rep. Brian Mast, R-Fla., ...

One of Donald Trump’s close White House advisers has called for the US to “find the off-ramp” in its conflict with Iran, the first public signal of discontent over the war from a senior figure in his ...

Congress will vote this week on whether to approve President Donald Trump's already in motion war on Iran, in what experts are calling a "tipping point" for the unique congressional power to declare ...

“Older men declare war. But it is the youth that must fight and die.” — Herbert Hoover, 31st President of the United States In the past few years, the world has seen multiple conflicts across the ...

A version of this story appeared in CNN’s What Matters newsletter. To get it in your inbox, sign up for free here. It is obviously “war” when two countries attack a third, kill its leader and try to ...

U.S. military action has once again prompted some members of Congress to fight the Trump administration over who has the authority to wage war. On Feb. 28, the U.S. and Israel began a military ...