During that time, the US was divided into 13 distinct colonies, which later grew and expanded into the 50 states we have today. But the US isn't only made up of 50 states. It may also be a country ...
"As directed by the President, the Gulf of Mexico will now officially be known as the Gulf of America," the Interior ...
USGS researchers have unveiled the first map of prospective locations for hydrogen gas in the contiguous United States — and ...