President Donald Trump on Monday imposed a 25% tariff on all steel and aluminum imports into the United States with no exceptions or exemptions.

By Dave Graham DAVOS, Switzerland, Jan 22 (Reuters) - President Donald Trump's use of tariffs as a foreign policy tool added fresh impetus in Davos this week to efforts to boost global trade beyond the U.

Ken Griffin, CEO of Citadel, weighed in on how Trump's economic and geopolitical policies have impacted the US during the World Economic Forum.

The timing of the court’s decision has been the subject of much speculation and anticipation. But now it may not land for at least several more weeks.

President Trump’s Davos message leaves important questions hanging for your wallet.

The selloff came in the first trading session since Trump floated the levies.

A new study from the Kiel Institute found that foreign exporters only absorb 4% of tariff burden.

"Donald Trump’s TACO bell has rung once again, much to the joy of financial markets," one investor said Thursday.