A new survey of religious affiliations in the US shows which states have seen the largest growth in Christianity, and which have seen the largest reduction.

The population is spread out among 3.8 million square miles across 50 states, yet nearly one-third of Americans live in just three states: California, Texas and New York.

These states are dwarfed by California ... While North and South Carolina look similar in size on the current US map, the former would cover more land with its 11 million residents - South ...

Texas announced the first measles death in the U.S. in a decade last week amid an ongoing outbreak. Here's where measles has been recorded.

Measles was declared eliminated in the United States in 2000 but has since made a comeback which experts attribute to international travel and the rise of anti-vaccine sentiment. It remains to be seen ...

Each week, the CDC releases a map of influenza activity across the ... Pennsylvania and Minnesota are all "high-activity" states. North Dakota and Utah are classified as "moderate." ...

The former Gulf of Mexico has officially been designated as the Gulf of America. Sort of. Anyone in the United States using ...

President Donald Trump is planning tariffs on Mexico and Canada. Those countries are major trade partners for many states.