California, Texas and Florida saw the highest influx and exodus of residents last year, according to the U.S. Census Bureau. The three largest states by population collectively saw an estimated 1. ...

Seismic mapping of North America has revealed that an ancient slab of crust buried beneath the Midwest is causing the crust ...

The largest country in North America by land area is Canada, although the United States of America (USA) has the largest population. It is very cold in the north, near the Arctic Circle and it is ...

The only lunar eclipse visible in North America this year will take place ... A lunar eclipse map showing which states will have the best viewing chances. A lunar eclipse map showing which states ...