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.

Esri's new ACS Atlas Collection offers interactive applications that visualize the latest U.S. demographic and socio-economic ...

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

In many parts of the world land is moving down faster than the sea itself is going up', explained the lead author of the ...