Artist Martyl Langsdorf, who created the famous Doomsday Clock ... style atomic cake Join our Chicagoland history Facebook group for more from Chicago’s past. Have an idea for Vintage Chicago ...

Still, the iconic clock appears on each digital issue and at the top of the Atomic Scientists’ web page. As I scanned vintage issues of the Bulletin, each headline bristled with reminders of my ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. If you have a spare $1500 burning a hole in your pocket, perhaps you ...

If left to run for some 14 billion years — roughly the current age of the universe — a new type of atomic clock could keep accurate time to within a tenth of a second. The design by US experts ...