President Trump’s blueprints to build a space-based missile defense shield could help him push for cuts in atomic weapons arsenals with Russia and other nuclear powers.

The clock was established in 1947 by Albert Einstein, Manhattan Project director ... President George H.W. Bush and Soviet President Mikhail Gorbachev announced reductions in the nuclear arsenals ...

Scientists and global leaders revealed on Tuesday that the "Doomsday Clock" has been reset to the closest humanity has ever come to self-annihilation.

CNN Editorial Research Here’s a look at the life of Mikhail Gorbachev, former president of the USSR.PersonalBirth date: March 2, 1931Death date: August ...

March 2, 2011 – On his 80th birthday, Gorbachev is awarded Russia’s highest honor, the Order of St. Andrew, by President Dmitry Medvedev. March 7, 2013 – In an interview with the BBC ...

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