Sen. Markwayne Mullin, President Trump's choice to succeed Kristi Noem as Homeland Security secretary, testified at his ...

Enterprise security teams drown in alerts but struggle to fix known risks. AI agents are changing how organizations remediate ...

A typically friendly setting for one of their own turned tense on Capitol Hill Wednesday with senators grilling Markwayne ...

We know that the RSAC 2026 cybersecurity conference this week in San Francisco is going to be an artificial ...

Energy used to be a budget line item—important and predictable. Today, it is increasingly a geopolitical variable and operational constraint.

The Guardian’s Maanvi Singh has been on the frontline of the Trump administration’s brutal ICE crackdown. She answered your questions about what it’s been like to cover this stark moment in American ...

Trump’s Recklessness Will ‘Haunt Us for a Generation’ transcript Have Republicans thought this through. Because that’s what I ...

While social media scrutiny and device searches are rising, U.S. citizens have a right to return at the border unless there’s ...

Mullin defended past comments, undisclosed travel, and law-enforcement decisions during a tense three-hour Senate review of ...

Sen. Markwayne Mullin faced his colleagues Wednesday in an often-heated confirmation hearing to lead the Department of Homeland Security, fielding questions about enforcing the administration’s ...

Contradictory answers from Director of National Intelligence Tulsi Gabbard and CIA Director John Ratcliffe during a Wednesday ...

Senator Rand Paul has made it clear he has little regard for President Donald Trump’s nominee to lead the Department of Homeland Security, fellow Republican Senator Markwayne Mullin. So ...