The Department of Homeland Security advisory committee was investigating a Chinese hack into U.S. telecommunications.

Homeland Security officials with the new Trump administration have fired Coast Guard Commandant Adm. Linda Fagan, who in 2022 ...

But can he avoid politicizing it? On Day One, he stripped clearances from people he doesn't like and created a temporary ...

Inaugural-day executive order instructs NORTHCOM to “repel forms of invasion”—a legal formulation that might not stick.

The pardons “flew in the face of admonitions from Republican allies who’d voiced opposition to the notion of pardoning Jan. 6 ...

On Monday, President Donald Trump rescinded an executive order put in place during the early days of the Biden administration that broadened protections for trans people’s right to serve in the U.S.