A Russian state corporation has released previously-classified footage documenting the development and detonation of the legendary 'Tsar Bomba' hydrogen bomb in celebration of 75 years of Russia's nuclear industry
President Donald Trump isn't the first person to suggest using nuclear weapon for reasons beyond warfare, and he won't be the last
U.S.-based nuclear experts suspect the incident occurred during tests of a nuclear-powered cruise missile.
The second explosion was likely from an airborne rocket powered by radioactive fuel, the Norsar agency said - though the governor of Russia's Arkhangelsk region, where the blast took place,...