Investigative journalists work on long-form, research-intensive stories requiring document analysis, data interpretation, field reporting, interviewing, and verification of sensitive information. They uncover corruption, systemic failures, human rights violations, and corporate or political misconduct. The role demands persistence, ethical rigor, risk awareness, and strong analytical skills. Investigative journalism remains essential for democratic accountability, supported by global nonprofit journalism networks and independent media. Though resource-intensive and challenging, the role is gaining significance due to rising misinformation and complex socio-political environments.