Conceived and published in recognition of the Bulletin of the Atomic Scientist's 75th year of publication, Now, Then, and the Future consists of two distinct co

The Doomsday Clock is many things all at once: It's a metaphor, it's a logo, it's a brand, and it's one of the most recognizable symbols of the past 100 years.

The classic case for why government must support science—with a new essay by physicist and former congressman Rush Holt on what democracy needs from science t

Whole World on Fire focuses on a technical riddle wrapped in an organizational mystery: How and why, for more than half a century, did the U.S. government fail