MICHAEL BROWN is a Partner at Shield Capital, a Senior Distinguished Fellow at the Institute for Security and Technology, and ...

Lobbyists for Communist China or other American adversaries should not be serving in top staff positions in Congress.

A trio of federal cabinet ministers is in Washington today making a last-ditch attempt to stop U.S. President Donald Trump ...

A senior staffer's short-lived promotion in the powerful House Foreign Affairs Committee caused a stir Wednesday over his ...

The porous border is arguably the greatest immediate security challenge facing the U.S. Indeed, two decades after 9/11, the ...

Latest news and live updates after an American Airline jet collided with a Black Hawk helicopter over the Potomac River.

MEXICO CITY — A busy shelter for migrants in southern Mexico has been left without a doctor. A program to provide mental ...

Ireland's political leaders have responded to Wednesday night's tragic plane crash in Washington, DC, the deadliest in the US since November 2001.

All 64 people on the plane and the three military crew were killed in the crash. US President Donald Trump confirmed Thursday ...

Teenager figure skaters, world champions, and a pilot planning his wedding were among the 67 people killed when a passenger plane and an army helicopter collided.

The mid-air collision between the American Airlines jet and an Army helicopter near Washington DC claimed the lives of 67 people, including talented young figure skaters ...

A dramatic purge and counter-purge at USAID played out in emails obtained by The Washington Post, as Trump’s pause on foreign ...