The role of Elon Musk's SpaceX in an ambitious new U.S. missile defense system is in question following the dramatic feud ...

Colo., announced the initiative Tuesday, noting that the group will partner closely with the Senate's Golden Dome Caucus.

President Donald Trump announced a plan to build a missile defense system, called the Golden Dome. How exactly does it work?

Elon Musk's SpaceX may see its role reduced in the U.S. 'Golden Dome' missile defense project following a clash between Musk ...

House Republicans formed a Golden Dome Caucus to advance President Donald Trump's $175 billion missile defense shield to ...

IAI officials expressed hope for Israel's chances, noting that Arrow missile defense systems have defended against more ...

President Donald Trump proposed a revolutionary missile defense system to keep the United States safe, but is it even possible?

Missile defense systems are nothing new. History shows that even if they work as advertised – a big if – they’re a bad idea ...

US President's ambitious plan to have the rocket shield up by the end of his term in office is making rivals nervous ...

I would love to be able to build a system that actually worked 100 percent of the time,” Sen. Mark Kelly said at POLITICO’s ...

The fallout between the president and the world’s richest man revolves around a missile system that experts say is a total ...