Biden's first major foreign policy address drew the curtain on the disastrous Trump era, emphasizing the nation’s strength at home determines its success abroad—and vice versa.

President Trump’s penchant for going it alone makes little sense in a world increasingly defined by global challenges that can best be met through collective action.

A Global Pact for the Environment would lend coherence to international environmental law, give greater legal and political heft to existing environmental covenants, and safeguard the imperiled biosp…

The scope of national security is expanding beyond violent threats to encompass a broader array of dangers.