The history of NATO is a powerful reflection of how international alliances shape global security. Founded in 1949 after WWII ...

The history of nuclear energy is a powerful story of discovery, conflict, and innovation. This video explores its complex ...

Is the contest in the world today between democracies and authoritarian societies an updated version of the contest between capitalism and communism? It has been clear for over three decades that we ...

Climate change could unearth, disturb Cold War-era nuclear waste buried by the US, officials say. Long-term environmental changes were not taken into account during disposal.