The Spartan army clash with the Thebans and general Epaminondas at the Leuctra battlefield signified the end of Sparta's ...

Europe's record numbers of visitors also made it ground zero for concerns about overtourism. Last year, 747 million international travelers visited the continent, far outnumbering any other region in ...

While workers suffer in deadly temperatures made more frequent and severe by climate change, European governments are ...

The geographies of upward mobility show U.S. regions that emphasize investments in the common good over economic ...

The American vision has a high degree of tolerance for inequality and a robust commitment to individual liberty, because in the American revolutionary tradition, the pursuit of happiness is an ...