US stocks retreated Friday after President Trump threatened Canada with a 35% tariff on its imports to the US and floated higher blanket levies on most trading partners. The S&P 5

A study published in the Lancet medical journal projects Trump’s shift will lead to more than 14 million additional deaths globally by 2030, including 4.5 million children.

Russia’s Foreign Ministry accused the U.S. Wednesday of hinting at potential tariffs against the trade alliance of Brazil, Russia, India and China as a form of political pressure.