What if the bomb that exploded in Oklahoma City or New York's World Trade Center had used 100 pounds of highly enriched uranium? The destruction would have been far more vast. This danger is not so remote: the recipe for making such a bomb is simple, and soon the ingredients might be easily attained[...]
A century ago, Europe's diplomats mismanaged the crisis triggered by the murder of Archduke Franz Ferdinand of Austria and the continent plunged into World War I, which killed millions, toppled dynasties, and destroyed empires. Today, as the hundredth anniversary of the Great War prompts renewed deb[...]