Mads Petersen, owner of Greenland-based startup Arctic Unmanned, sat in a car to keep warm while he tested a small drone at minus 43 degrees Celsius (minus 45 degrees Fahrenheit).

Instead, Trump’s order demands the deployment of “space-based interceptors” — a web of satellites, some equipped with lasers. It then calls for the development of another layer of lower-altitude ...

Nevada Democratic senator Pat McCarran said he wanted to save the United States from communism and “Jewish interests.” His ...

Peer into the minds of the American, Chinese and Russian presidents, and you won’t see clashing ideologies but a common ...

It may come as a surprise in the capitals of liberal democracies in the West — not to speak of blue urban America — that ...

Some observers have approvingly claimed that the second Trump administration heralds a realist revival in American foreign policy. Writing in Foreign Affairs, Robert O’Brien, who served as national ...

President Trump jabs at the Russian leader with threats; Vladimir Putin responds with flattery. But there are notable signals in their jousting, including a revived discussion about nuclear arms ...

Mediator Qatar announced that an agreement has been reached to ease the first major crisis of the fragile ceasefire between ...

President Donald Trump’s declaration of an energy emergency opens the door to wield sweeping Cold War-era powers and little-known authorities to fast track pipelines, expand power grids and save ...

Trump won America’s cold civil war by taking an old Reaganite mantra from the Cold War against the Soviet Union: “We win and ...

Sen. Mitch McConnell of Kentucky voted against President Donald Trump's nominee to be secretary of defense, Pete Hegseth.