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.

The United States is a land of vast diversity, and these 30 captivating maps showcase the many unique features that make each state stand out. Starting with a map of obesity rates, you'll see how the ...

Yahoo News used data from the National Oceanic and Atmospheric Administration to calculate the number of days in each county ...

Scientists say a new epicenter is forming for the deadliest storm zone in the U.S. Here’s where people are now most at risk ...