The United Steelworkers union urged U.S. President Donald Trump on Thursday to block Nippon Steel's bid for U.S. Steel ...

Worsening conflict over trade could lower the threshold for a small U.S.-China crisis to quickly escalate, the Quincy ...

The U.S. and China reached an initial trade agreement ... from efforts by one or more parties to use military violence to block trade routes, force open — or monopolize — a market, or apply ...