World leaders have lavished praise on President Trump in order to smooth diplomatic relations — and get better deals too.

European Commission President Ursula von der Leyen’s controversial trade deal may look like a surrender to U.S. President ...

Switzerland’s 11th-hour phone call with Donald Trump offered the nation a harsh reality check: A trade deal isn’t a deal unless the US president personally closes it.

President Trump said last week that he would punish India if it did not cut off Russian oil imports, but he did not specify what the penalty might be.

For weeks, President Donald Trump was promising the world economy would change on Friday with his new tariffs in place. It ...