Wall Street's fear gauge rises as AI competition impacts tech stocks, AT&T shines, and Fed rate decision looms.

National Security sources tell Threat Status that President Trump’s “Iron Dome for America” rhetoric is tethered to a viable ...

Turkey’s unmanned fighter ushers in a new era of aerial warfare, merging stealth and agility with formidable firepower.

Robby Soave delivers radar on the C.I.A. agreeing that a lab leak from Wuhan, China, is most likely cause of the Covid-19 ...

Nvidia, whose chips are the top choice for powering AI applications, dropped 11.7%, while a gauge of semiconductor stocks ...

JF-17 Thunder: It is a fourth-generation, lightweight, single-engine, multirole combat aircraft developed jointly by the ...

(Reuters) -Wall Street was set to drop at the open on Monday, as the surging popularity of a low-cost Chinese artificial ...

(Reuters) -Futures linked to the tech-heavy Nasdaq tumbled on Monday as the surging popularity of a low-cost Chinese ...

Chinese researchers have allegedly developed and tested a new underwater sensor that can detect aircraft from miles away. If ...

Researchers in China have developed a radar that sits on the seabed and can detect and track aircraft flying high above China ...

Analysts with RAND Corp. argue the US Navy needs drone aircraft carriers and envision a whole new strike group to surround ...

Airpower, air defense, Marines’ role—all need revisiting, three-quarters of a century after the seminal roles-and-missions ...