Hidden in the rolling Flint Hills just south of Manhattan, Kansas lies a breathtaking natural wonder that offers visitors a rare glimpse into America’s past. The Konza Prairie Nature Trail transports ...

The alerts, updated by the U.S. State Department as of April 7, classify destinations from Level 1 ("Exercise Normal Precautions") to Level 4 ("Do Not Travel"), with warnings often tied to issues such ...

Greg Grandin’s sweeping history of the new world shows how immutably intertwined the United States is with Latin America.

Seismic mapping of North America has revealed that an ancient slab of crust buried beneath the Midwest is causing the crust ...

A massive eruption of magma around 135 million years ago may have been the driving force behind the tectonic rift that split ...