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

President Donald Trump's idea of a“Golden Dome” missile defense system carries a range of potential strategic dangers for the ...

The billionaire’s feud with the president over the nation’s debt is jeopardizing lucrative deals for SpaceX and other Musk ...

If all goes as planned in August, a startup called Starcloud from Redmond, Wash., will load a rocket bound for space with a ...

New U.S. defenses against potential missile strikes are seen by some experts as “absolutely necessary.” They also come with ...