The war in Ukraine has set off a rush in Europe to find alternatives to Russian oil and gas. Some are calling for an expansion of nuclear power.

Yemen was suffering one of the world’s worst humanitarian crises. Then the pandemic struck. Now famine is looming, and signals of changing U.S. policy are being closely watched for how that could aff…

New U.S. sanctions under the Caesar Act could compound the economic turmoil threatening to undo the Assad regime.