Just three days after Musk’s Pentagon visit, Hegseth’s judgment again came into question when Jeffrey Goldberg, the editor in chief of The Atlantic, revealed that he had been added to a high ...

The Pentagon is no longer requiring civilian employees to send emails listing out five things they accomplished each week, winding down an initiative driven partly by Elon Musk's Department of ...

U.S. Defense Secretary Pete Hegseth met billionaire Elon Musk at the Pentagon on Wednesday, officials said, the second known time the close ally of President Donald Trump has visited the ...

Notice of Reduction in Force (RIF) issued to you…is officially RESCINDED [and] you will not be separated from employment,” ...

NASA and Pentagon officials moved swiftly this past week to urge competitors to Elon Musk’s SpaceX to more quickly develop alternative rockets and spacecraft after President Donald Trump ...

WASHINGTON—Top Pentagon aides were developing a briefing for Elon Musk last month on more than two dozen highly classified weapons programs for fighting China until the department’s top lawyer ...

Elon Musk is already a longtime critic of Lockheed Martin’s F-35 fighter jet, which he’s slammed as “the worst military value for money” in the history of Pentagon procurement.

The Trump-Musk bromance has now experienced what SpaceX might euphemistically call a “rapid unscheduled disassembly.” ...

Musk-Trump rupture poses a serious threat to NASA and Pentagon programs. From the space station to intelligence gathering, multiple agencies have come to rely on Musk’s SpaceX.

Elon Musk suffered one of his worst financial days after the public fallout with President Trump. WSJ’s Quentin Webb explains what’s at stake for the Tesla CEO and investors after the breakup.

The president could tighten federal oversight of the tech titan’s businesses, even if heavy reliance by the Pentagon and NASA on them makes terminating Mr. Musk’s contracts less feasible.

WASHINGTON (Reuters) -U.S. Defense Secretary Pete Hegseth met billionaire Elon Musk at the Pentagon on Wednesday, officials said, the second known time the close ally of President Donald Trump has ...