Gerry Shih, Mohamad El Chamaa, Suzan Haidamous    Deadly attacks by Yemen’s rebels have left Saudi leader Mohammed bin Salman juggling security risks and the kingdom’s economic ambitions.

Anthony Faiola    Several hundred people gathered at Rome’s Gemelli Hospital before the pope’s operation, news of which had caught many in Vatican City off guard.

Ellen Francis, Greg Miller, Francesca Ebel    The mixed signals expose a split in President Donald Trump’s approach to Russia, amid strain on energy markets.

Steve Hendrix    Officials scrambled to clarify that Andy Burnham’s remarks did not mean the government rejected the outcome of the controversial 2016 referendum.

Ben Noll    A powerful El Ni o has cemented 2026’s place as the busiest year on record for storm activity in the eastern and central tropical Pacific Ocean.

Matthew Brown    Accounts of Leif Erikson’s voyage to present-day Canada were known to Europeans in Christopher Columbus’s time.

Mohamad El Chamaa, Lior Soroka, Suzan Haidamous    More than 300 were injured in Saturday’s attack. President Donald Trump said he is weighing joining strikes on the Iranian-backed rebels.

Catherine Belton, Violet Jira    Several Republicans objected to Trump’s stance. I do believe there’s a legitimate case for saying the president’s not following the law, said Sen....