The past 48 hours of tariff policies have stunned markets and boardrooms across the world.

Tariffs were the part of Trump’s economic plan investors disliked the most.

Manufacturers anticipate higher costs for steel and aluminum would arise from Trump administration tariffs.

The President pauses after minor concessions from Canada and Mexico.

The stock-market swings Monday tell us a lot about how investors are weighing President Trump’s trade policy.

Both can do you harm, and the debate is clouded by less research into the effects of cannabis.

The president’s trade assault, which makes no distinction between ally and adversary, is an assertion of U.S. dominance with ...

The President wants a weak greenback but his tariffs make it stronger.

European leaders call for cooperation with Trump but say they are ready to fight.

After the tariff threat, Canada follows Mexico’s lead and gives him a deal to trumpet and a story to tell.

Live updates on stocks, bonds and markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.

The president’s moves reach far beyond an effort to clamp down on illegal immigration.