An already insular Defense Department is sealing itself off from outside thinkers.

Trump announces copper tariffs to address national security threats from foreign dependence, targeting unfair trade practices by China, Vietnam and other countries.

Joby Aviation, which is developing electric aircraft, will acquire the passenger business of Blade, a New York helicopter ...

Beijing is squeezing the flow of key elements needed to make defense systems, a sign of the leverage China has over the U.S. military supply chain.

In a major shift, Google, OpenAI, Meta and venture capitalists — many of whom had once forsworn involvement in war — have ...

MP Materials ( MP 3.56%) has delivered a year-to-date return of 308% as of the market close on Aug. 1, 2025. That's the best performance of any large-cap stock, although MP Materials didn't start the ...

Tennessee plans to execute Byron Black on Tuesday for the 1988 murders of a woman and her two young daughters, despite ...

The raising comes as the US government prepares to flight test the technology in partnership with space agency NASA .

In using export controls to cement a technological advantage, Beijing is following Washington’s playbook – but in the clean energy sector.

The Philippines and the United States drilled on Saturday the rapid airlift of relief goods for communities affected by ...

While the U.S. reviews AUKUS, amid pessimism about its feasibility, Canberra and London are tightening their strategic ...