Some experts are worried about the cost and timeline of U.S. President Donald Trump's proposed "Golden Dome" missile defence ...

Our margin of safety has badly eroded in the face of Chinese and Russian weapons advances — but Trump’s $25 billion down ...

The Conversation U.S. asked Iain Boyd, an aerospace engineer and director of the Center for National Security Initiatives at the University of Colorado Boulder, about the Golden Dome plan and the ...

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

JPMorgan Chase Chief Executive Jamie Dimon said on Thursday U.S. President Donald Trump's massive tax and spending bill could ...

The concept behind the missile defence system was that it would provide a way of effectively making nuclear weapons obsolete.

President Trump's missile defense project, called the "Golden Dome for America," aims to protect the U.S. from foreign ...

Scientists suggest the missile defense plan will face big hurdles, especially given its projected timeline and cost.

Sergey Ryabkov also noted that with the Golden Dome defensive shield, the air defense system receives space-located interceptors, which is "extremely destabilizing" ...

President Donald Trump revealed plans for a $175 billion missile defense system, the "Golden Dome," aiming to protect the U.S ...

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

The physics challenges of using spacecraft to track moving targets on the ground or in the air are daunting, requiring enormous power generation and aperture size to achieve similar signal-to-noise ...