Radioactive materials are found naturally in the Earth. But even so, saying an area is radioactive can conjure up images of ...

Russia and the US might feel like two places that are worlds apart, but sitting in the middle of the Bering Strait are two ...

Buried several miles beneath East Antarctica's ice, Lake Vostok is one of the largest freshwater lakes on Earth, rivaling ...

Newsweek's weekly update maps the locations of 12 aircraft carriers in the Indo-Pacific region as of February 14.

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