The Local Journalist Index, developed by Muck Rack and Rebuild Local News, uses a new measurement called the Local Journalist ...

The report from Rebuild Local News and Muck Rack finds that more than 1,000 counties — one out of three in the nation — do ...

While measles symptoms typically resolve in a few weeks, the virus can cause pneumonia, making it difficult for patients, ...

A new map has revealed the terrifying spread of radioactive fallout from US nuclear tests, showing the contamination in 46 ...

Here are maps showing locations of broad types of forest cover by tree types according to frequency of occurrence in the native range.

There’s so much to love about our national parks! That’s why we’ve put together a national parks checklist and map you can use to keep track of the ones you’ve visited and make plans to see the ones ...

As the bird flu continues to spread across the United States, this map show the extent of the outbreak.

This interactive map explains where COPD rates, hospitalizations, and deaths are highest across the United States.

For users of Google Maps in the United States, the body of water bound to the east by Florida, Cuba, and the Yucatan Peninsula, and to the west by Texas and Mexico, is now the Gulf of America ...

The legislatures in 11 states formally voted in rapid succession to leave the United States of America and create their own nation, the Confederate States of America.