With President-elect Donald Trump and SpaceX CEO/newly-minted efficiency czar Elon Musk looking on, SpaceX launched the world ...

The Moon Jae-in administration reportedly leaked U.S.-South Korea military operation schedules to anti-THAAD (Terminal High ...

Officials announced emergency preparedness efforts are underway over the Las Vegas Strip ahead of the second annual Formula 1 Grand Prix.

Russian President Vladimir Putin on Tuesday lowered the threshold for a nuclear strike in response to a broader range of ...

Canada’s federal government is extending a national security review of Paladin Energy Ltd.’s acquisition of Fission Uranium Corp., further delaying a deal that was supposed to close in September.

Welcome to The Hill’s Defense & NatSec newsletter{beacon} Defense &National Security Defense &National Security   The Big ...

Better known as Russia's nuclear doctrine, the revamped version that was signed by President Vladimir Putin spells out the ...

The vast computational power of the El Capitan supercomputer at Lawrence Livermore National Laboratory in California will be ...

Frontier, the barrier-breaking supercomputer hosted at Oak Ridge National Laboratory, is no longer the fastest in the world.

Russian leader Vladimir Putin shows no signs of backing down in its war on Ukraine, regardless of what Donald Trump claims.

In Knesset address, the Israeli prime minister also airs his disagreements with Biden over Israel’s war against Hamas, ...

A New Hampshire company is working to develop a fleet of autonomous helicopters that it hopes can be used to put out fires, ...