Few essays about the Holocaust are better known or more important than Primo Levi's reflections on what he called "the gray zone," a reality in which moral ambi

Health practitioners working in gray zones, or between official and unofficial medicines, played a fundamental role in shaping Latin America from the colonial p

In this “riveting read, meshing memoir with scientific explication” (Nature), a world-renowned neuroscientist reveals how he learned to communicate with pat

Based on rare, in-depth fieldwork among an undercover police investigative team working in a southern EU maritime state, Gregory Feldman examines how "taking ac

China’s maritime “gray zone” operations represent a new challenge for the U.S. Navy and the sea services of our allies, partners, and friends in maritime