An increasingly belligerent Russia is using its nuclear arsenal as a nationalist rallying cry while posing a dilemma for the U.S.: If Russia is no longer committed to arms reduction, should the U.S. continue to carry the flag for disarmament by itself? What should the U.S. do? Three things.
Speaking before a packed auditorium at London's Imperial College last week, Sir David King, the UK's former head scientist, and current envoy for climate change, described 2015 as "a seminal year" for the planet.
If you've ever visited Santa Monica and driven past the Civic Center, you've likely seen Pulitzer Prize-winner Paul Conrad's iconic "Chain Reaction," a towering, 26-foot sculpture portraying a nuclear mushroom cloud made from chains.
The minute hand of the Doomsday Clock will stay at five minutes to midnight for the year 2013, say the scientists and experts at The Bulletin of the Atomic Scientists who maintain one of the world's most famous time pieces.