Tumbling birth rates and slowing immigration are making domestic migration—the movement of Americans around the country—increasingly important for states' demographic growth. And yet, no state—not ...

States across the central and eastern U.S. are under extreme heat watches and warnings as the areas face a dangerous heat wave throughout the first half of the week, according to the National Weather ...

States across the U.S. are feeling the impact of the Canadian wildfires as air quality takes a hit from the smoke, according to a government website that tracks air quality in the United States. As of ...