Unlocking insights from Vietnam and other global struggles: Lessons in conflict's complexity, unintended consequences, and global stability.

The firestorm that followed the November 2009 release of guidelines that would have reduced use of screening mammograms in women aged 40 to 49 highlights challenges for implementing the findings of ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...