The White House’s $175-billion plan to protect the U.S. from nuclear annihilation will probably cost much more—and deliver ...

The anti-missile shield that Donald Trump wants to put in the sky could protect North America from attacks. But it could also ...

President Donald Trump has laid out new details of his ambitious plan to build a “Golden Dome” missile system to protect the ...

President Trump's missile defense project, called the "Golden Dome for America," could cost hundreds of billions of dollars.

The President announced plans to develop a space-based missile-defense system—but concerns abound, including over costs.

U.S. President Donald Trump's trade negotiators are pushing the EU to make unilateral tariff reductions on U.S. goods, saying ...

U.S. President Donald Trump picked a design for his Golden Dome missile defense system and named a leader of the ambitious ...

Canadian Prime Minister Mark Carney says his government is talking to the U.S. about joining President Donald Trump’s future ...

The Conversation U.S. asked Iain Boyd, an aerospace engineer and director of the Center for National Security Initiatives at ...

President Donald Trump has announced the concept he wants for his future Golden Dome missile defense program -- a ...

Secretary Pete Hegseth denied China's assertion that Golden Dome was an effort to turn space into a 'war zone,' arguing it was only for defense of the homeland.

“One key reason why the midcourse phase is difficult is because you’re in space, and different objects of different mass ...