But the administration has other ways to build protectionist walls that are less vulnerable to legal challenges.

President Trump’s threat to impose big charges — including 50 percent on the European Union — was in question after judges blocked his across-the-board levies.

Global stock markets surged after a US court ruled Donald Trump’s tariffs are illegal, throwing the President’s trade policies into disarray.

Boards and the owners of retailers whose shares have been pummeled by U.S. President Donald Trump's trade war are increasingly warming to offers to sell – and to escape the market chaos that has caused company valuations to seesaw in recent months.

Dow Jones futures sold off Friday on President Donald Trump's tariff comments. Apple stock plunged on the stock market today.

In this report, I have attempted to estimate the impact of Trump’s tariff war on US corporate earnings, with an assumption that the most significant change is the amount of the tax.

Updates and the latest news as Trump hosts South Africa's president and the House Rules Committee meets on the Republicans' budget bill.