The U.S. Secret Service marks its 160th anniversary, reflecting on its evolution from fighting counterfeiting to presidential protection.

Guatemala, as four institutions fundamental to democratic balance, governance, and the functioning of the rule of law will be ...

Trump extends compliance deadlines for sterilization facilities using ethylene oxide due to national security concerns.

Senators questioned ex-Trump national security adviser Michael Waltz at confirmation hearing about a Signal chat that ...

Lawrence O. Gostin discusses the importance of equity and science in the face of threats to global health security.

One year after the attempted assassination of now-President Donald Trump at a campaign rally in Butler, Pennsylvania, the ...

Trump administration officials want “Alligator Alcatraz” to be a blueprint, but Democrats are pushing back on expansion.

The Pentagon abruptly pulled several of its top officials from speaking this week at the Aspen Security Forum in Colorado, ...

FEMA officials are two months behind in posting grant application guidelines, which are expected to reflect President Trump’s ...

On Saturday, the Fars news agency has revealed details about Israel's June 26 attack on the National Security Council.

Winning the race to the moon bolstered national prestige and geopolitical dominance that helped the United States win the Cold War.

Election clerks in both parties, who have been subject to harassment and lawsuits over Trump’s 2020 false election claims, ...