This chapter explores the transformative impact of technological innovations on journalism from the late nineteenth century through the early twentieth century. It delves into how technologies such as the telegraph, typewriter, radio, and television reshaped news production processes and consumption patterns. For example, when the typewriter was introduced into newsrooms, practices such as outsourcing and standardized spelling and grammar materialized. The chapter then examines how these changes led to the rise of the modern newsroom. The advent of radio and television further reshaped journalism, along with the telephone playing a crucial role in real-time news reporting. These technological shifts not only altered the structure and pace of news gathering but also redefined the roles of journalists, editors, and news organizations. Despite these changes, the fundamental principles of journalism—providing timely, accurate, and relevant information to the public—remained constant.