The world's two biggest economies are on the brink of an economically destructive trade war. Here's what experts think could happen next.

Punishing 25% levies on imports from America’s closest neighbors were due to come into force at 12:01 a.m. ET Tuesday, but Trump put his two-front trade war on hold, claiming he’d scored two big wins and major concessions.

European Central Bank interest rates have room to fall further as inflation moderates, ECB board member Piero Cipollone said, warning that the U.S. administration's trade war with China could have a detrimental impact on the 20-member euro zone.