It’s not just because the map is missing Alaska and the peppering of the Hawaiian islands. It also excludes the places that are still territories of the United States—Puerto Rico, Guam ...

A gray haze from wildfire smoke could be seen in Cincinnati, and the entire state of Minnesota is under an air quality alert.

so when we see a percentage like that we might not realize how many waterways there are in the United States and how many are threatened. The map above gives you an idea of the number of rivers ...

Plotting the data state by state on a map of the United States showed that most of the states opting for America’s northern neighbor were clustered along the north of the border—among them ...