Japan's constitutional debate is about not simply the document's past but also the nation's ability to respond to twenty-first-century challenges.

The United States struggled with COVID-19, but some states managed to keep deaths and infections relatively low without shutting society down or ignoring the crisis.

Health and infectious diseases have shaped the history of urbanization, but it is cities that will define the future of global health.

Follow recent shifts in economic clout among the world’s major economies.