World stocks were groggy on Thursday after a contraction in the U.S. economy, although Wall Street was pointing higher and the dollar sprang up as a Bank of Japan growth forecast cut blamed on U.S.

President Trump’s approach to foreign policy in his second term has been transactional, unpredictable and exploitative.

The chief executive of Korean Air, one of the world’s top airlines, has a stark warning about the impact of US President ...