Radio communication near the ground depends heavily on geometry. Buildings, terrain and antenna placement can obstruct the ...

The added safety measure comes after a passenger plane breached the buffer zone around the presidential helicopter two months ...

Donald Trump called Flávio Bolsonaro’s 47% first-round result in Brazil a big victory on 5 October, ahead of the 25 October runoff with Lula.

Second Lady Usha Vance stumbled while walking down the steps of Marine Two on Monday with her nine-week-old son, Alec, ...

The crew members of a medical helicopter that crashed off Santa Catalina Island Wednesday night were identified Friday.

President Donald Trump’s latest departure from the White House gave Americans something else to talk about — without him ...

Guests listen during a State Dinner with President Donald Trump and China’s President Xi Jinping in the East Room of the White House on Thursday, Sept. 24. Alex Brandon / AP Guests listen during a ...

WASHINGTON -- A tech-heavy guest list, the fashion choices of those on it, who sat where and what was on the menu marked the softer -- often and glitzier -- details of diplomacy as Donald Trump threw ...

WASHINGTON -- Presidents Donald Trump and Xi Jinping met for high stakes talks on Thursday at an urgent moment for the U.S.-China relationship, with the world's preeminent powers divided on the war in ...

WASHINGTON — A tech-heavy guest list, the fashion choices of those on it, who sat where and what was on the menu marked the softer — often and glitzier — details of diplomacy as Donald Trump threw a ...