The Semipalatinsk Test Site, also called the Polygon, is lesser known but was used by the Soviet Union to test nuclear ...

Mexican President Claudia Sheinbaum said President Trump’s decree is restricted to the “continental shelf of the United ...

CNN’s Ben Wedeman dives deep underground in Rome to explore the Aqua Virgo, an ancient aqueduct that continues to supply ...

The body of water formerly known in the United States as the Gulf of Mexico is now listed for US-based users of Google Maps as the Gulf of America.

Is Google Maps changing the name of the Gulf of Mexico to the Gulf of America? - The first ever Gulf of America Day took ...