Plagued by wars, political deadlock and social problems, Washington is losing its influence as a global power, observers say.

The future success of the U.S. will hinge on the ingredient that made America so powerful in the first place: immigration.

Welcome to Trump’s America, The i Paper’s World Insight series presenting the sharpest, deepest thinking on an era-defining shift in history and politics, investigating how Donald Trump and his ...

A grand summit in Beijing is a natural time to assess the state of the U.S.-China competition, the dynamics of great power conflict, the balance of forces in this new Cold — or maybe just Cool? — War.