The directive, which takes effect immediately, affects more than $1 billion in arms and ammunition in the pipelines and on ...

President Donald Trump reaffirmed plans to impose new 25 percent tariffs on all Mexican and Canadian goods beginning Tuesday, likely triggering a trade war with the United States’ biggest trading ...

Trump directs his administration to "pause" military aid to Ukraine after the contentious meeting with Zelenskyy, two White ...

Yahoo Finance will chronicle the latest news and updates on Trump's tariffs — from the threats to the eventual policy.