Extreme heat is impacting states across the country. See maps of high temperature forecasts and heat index levels.

The left panel of a mural containing a relief map of the United States showing the west coast. In lower right, a banner with rolled end containing words "Relief Map / United S_____". Credit Line Gift ...

Here are United States Forest Service geographic maps defining the 20 major forest cover types in the United States and where common trees are most often located based on frequency of occurrence.

The federal government, including the military, is changing the name on maps to "Gulf of America." Even Google suggested it would make the change.