Claims travel faster than verification. Fact-checking is the systematic process of examining statements in a news story—or in public discourse—to determine whether they are accurate, partially true, or false.

Internal fact-checking occurs before publication as editors and specialized researchers test names, numbers, dates, and assertions against primary sources. External fact-checking organizations publish independent assessments of politicians’ and public figures’ claims, often using rating scales. Both practices rely on transparent sourcing so readers can follow the evidence.

Fact-checking does not eliminate all error, but it raises the cost of careless or deceptive claims. In polarized environments the work is sometimes dismissed as partisan; the best practitioners respond by showing their methods and correcting their own mistakes when necessary.

• Process of verifying factual claims
• Applied before publication and to public statements
• Relies on primary evidence and transparent methods
• Raises the standard for accuracy in public debate