Interviews with 20 Trump voters found most of them back the recent tariffs, even if they drive up prices, but a critical slice voiced concerns about the president's approach.

Tariffs are taking a toll on the stock market, but they could also complicate Republicans’ effort to maintain their ...

Plus, a Texas-sized GOP primary battle kicks off. And a preview of the upcoming nuclear talks between U.S. and Iran.

While escalating his trade war with China, Trump seeks to reverse a market slump by offering tariff relief elsewhere.

The GOP is now a hegemonic force in US politics. But much of that dominance is predicated on Donald Trump’s personal rule, ...