The concept comes from the work of Edward Norton Lorenz, a mathematician and meteorologist who defined the butterfly effect ...

In setting the Doomsday Clock, the Bulletin’s Science and Security Board consults widely with colleagues across a range of disciplines and considers qualitative and quantitative information from a ...

Let’s get the negative out of the way since it dominates the news. The Doomsday Clock, a composite warning signal formulated by many noted scientists, is now showing we are 89 seconds from ...