Fact-checkers are individuals or organizations that verify the accuracy of information, claims, and statements. They play a crucial role in ensuring that news articles, social media posts, and public statements are based on reliable evidence. By examining sources and cross-referencing data, fact-checkers help to combat misinformation and promote informed decision-making. Many fact-checkers operate independently, while others are affiliated with media outlets or non-profit organizations. They often publish their findings, providing transparency and accountability. Notable fact-checking organizations include PolitiFact, FactCheck.org, and Snopes, which focus on various topics, including politics, health, and social issues.