Trump has won the chance to determine U.S. national security policy and will wield the impressive power embodied in the men ...

It is true that total fertility rates in many countries have dropped to historically low levels, but those figures are, on ...

As the war drags on, however, non-European countries are becoming more and more involved. Some are giving Russia the means to prolong the war—men and munitions. By using Ukraine as a testing ground, ...

Stephen Kotkin is a preeminent historian of Russia, a fellow at Stanford University’s Hoover Institution and Freeman Spogli Institute for International Studies, and the author of an acclaimed ...