Fact-checking is the process of verifying the accuracy of information, claims, or statements. It is commonly used in journalism, research, and public discourse to ensure that the information presented is truthful and reliable. Fact-checkers examine sources, cross-reference data, and assess the credibility of the claims made, helping to prevent the spread of misinformation. Organizations and websites dedicated to fact-checking, such as PolitiFact and Snopes, play a crucial role in this process. They provide assessments of various claims, often categorizing them as true, false, or misleading. By promoting accurate information, fact-checking helps individuals make informed decisions and fosters a more informed society.