President Donald Trump spoke with Russian President Vladimir Putin about ending the war in Ukraine, hosted the president of South Africa at the White House and threatened more stringent tariffs against the European Union this week.

A federal judge agreed with Presidend Donald Trump’s assertion that he can use a 1970s law to unilaterally impose sweeping tariffs on other countries' goods.

His event in the Oval Office was at one point interrupted by repeated phone calls that he said were from members of Congress.

President Donald Trump is threatening a 50% tax on all imports from the European Union as well as a 25% tariff on smartphones unless the products are made in America.

The president has backtracked repeatedly on his tariff policies, creating a whiplash with downsides and few clear benefits so far.

Price increases are becoming the norm amid Trump's tariff policies, even as the president clashes with companies like Apple and Walmart.

Important measures of the economy like the unemployment rate and inflation have stayed stable so far despite President Donald Trump's trade wars, but that could soon change, forecasters say.

President Donald Trump’s sweeping tariffs have given many Americans whiplash. The list of companies announcing price changes as a result is equally daunting.