There are eight countries around the world that are known to have nuclear weapons, and there are fears that Iran could join ...

The world's nuclear-armed countries include the US ... would lead to extensive radiation spread throughout the nation. The ...

Japan's nuclear plants faced global scrutiny after the devastating 2011 tsunami triggered by a 9.0 magnitude earthquake.

He is the author of the 2018 book, Invisible Countries: Journeys to the Edge of Nationhood, an exploration of border conflicts, unrecognized countries, and changes to the world map. This story was ...