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.

Electricity prices are spiking across the country, posing a challenge to Trump's plan to halve energy costs for Americans.

Measles cases are popping up across the United States, including an outbreak in Texas that has led to the death of a child.

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.

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 ...

Measles cases are on the rise in the United States. An outbreak in Texas that killed one child has now spread to New Mexico ...

Case counts vary by state, however. Each week, the CDC releases a map of influenza activity across the country. The color-coded map indicates each state’s activity level, ranging from minimal to ...