The practice and structural conditions of the journalism craft provide fertile grounds for facilitating the emergence of conflicts in the newsroom. However, extant research on journalism studies have largely neglected the boundary conditions for their emergence and the individual and organizational mechanisms displayed to unravel them. Based on in-depth interviews with 40 Spanish journalists, we conceptualize newsrooms' conflicts as the dark side of journalism and examine the structural and individual factors that nurtures their appearance. We also clarify the main strategies for conflict management, arguing that conflict resolution is typically based on informal mediation strategies, rather than institutionalized plans directly implemented by news organizations.