Investigative journalism is a form of journalism that seeks to uncover the truth behind complex issues, often involving corruption, fraud, or abuse of power. Journalists in this field conduct in-depth research, interviews, and analysis to reveal information that is often hidden from the public eye, holding powerful entities accountable for their actions. This type of journalism plays a crucial role in a democratic society by informing the public and prompting necessary changes. Notable examples include the work of Woodward and Bernstein during the Watergate scandal, which led to significant political repercussions and highlighted the importance of a free press.