North Korea seeks to exploit major-power rivalries and weaken U.S.-South Korea ties with its ramped-up missile testing. Already, it has ratcheted up nuclear tensions on the Korean Peninsula to their …

Tens of thousands of migrants have been sent back to Mexico under the Trump-era program. President Biden calls it “inhumane” but has so far been unable to end it.

North Korea will likely continue to develop its nuclear program, but Kim Jong-un could return to negotiations if the United States makes concessions.

Extraordinary U.S. government incentives are proving popular with many large chipmakers, but it is too early to tell how much of the semiconductor industry can be lured back to the United States. …