From exclaves to straight-line borders, U.S. geography is full of odd surprises.

He began his second term by brandishing American hard power, threatening Denmark over the control of Greenland, and ...

A new algorithm, tested via computer modeling across the continental United States, more accurately routes patients with ...

From getting a refund to rebooking your trip, here’s what to know about handling air travel curveballs—and your rights as a traveler. Air travel can be a stressful experience, especially if ...