Indiana tops a new U.S. road quality study as Midwest states lead and the Northeast falls behind in highway upkeep.

One Florida attraction was also ranked as the third top-rated attraction in the world, based on traveler reviews.

Atlas Guo is a cartographer and Ph.D. student. We met with him to learn more about mapping natural disasters and what goes into making a well-designed map.

Texas, Florida and Oklahoma are the lightning capitals of the United States, according to Vaisala Xweather. But Texas stands out among the top three: The 10 counties with the most lightning ...

It has a lot in common with the Grand Canyon: Horseshoe Bend was carved out by the Colorado River over millions of years and is one of Arizona's most visited natural landmarks. It costs $10 to ...