The United States map is traditionally split into “Red” and “Blue” states, where red states lean Republican and blue states ...

After being elected in 2016, President Trump said he would “be president for all Americans,” but he regularly rewards parts of the country that support him and reproves parts that do not.

You might even say — although Madison didn’t put it quite like this — it would lead to red states and blue states, instead of the United States. And 200 years later, here we are. Four years ago ...

When it was published in 1883, “Scribner’s Statistical Atlas of the United States” was larger and more ambitious than anything the world had seen. Its pages were filled with dazzling maps ...

The direction of the great American migration that helped create the Red State-Blue State divide may be changing, Nate Silver discovers, and it may significantly affect the 2010 elections ...

NBC employees change Nebraska to red in the electoral map of the United States in 2008. All the TV news operations, including NBC News, settled on red for Republicans and blue for Democrats in 2000.