Billal Rahman is an immigration reporter based in London, U.K. He specializes in immigration policy and border security. He has uncovered allegations of misconduct among border agents under ...

"I think just about everybody spent some time in their childhood putting a map of the United States together ... blows it up and prints it out on the large-format printers.

The map is part of a special election section that aims to help explain the political geography of the United States — identifying ... along the coasts and in large cities lean Democratic.

USGS researchers have unveiled the first map of prospective locations for hydrogen gas in the contiguous United States — and ... the surface in quantities large enough to extract.

While certain states boast large populations, others reign supreme when it comes to size. Here is a guide on the largest state to the smallest state in the United States by square miles of land.