The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike upward in most states, according to the Centers for Disease Control and … ...

The National Weather Service urged people to avoid travel if a flash flood warning was in place for their area.

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 ...