Start with a Google search for the claim itself

The fastest way to fact-check something is to search Google for the exact phrase or claim you want to verify. Put quotation marks around the phrase — this tells Google to find pages with those exact words in that exact order. For example, if someone says "the Great Wall of China is visible from space," search for "Great Wall of China visible from space" and Google will show you pages that directly address this claim.

Look at the first few results. News sites, government websites, and educational institutions (those ending in .edu or .gov) usually appear near the top when a claim is widely known to be true or false. If the top results contradict the claim, that's a strong signal the claim is inaccurate. If multiple sources agree on the same fact, that agreement matters more than finding a single perfect source.

Pay attention to the date of the article. A news story from 2015 might be outdated by 2024. Google shows the publish date below the headline — check it before treating the information as current.

Key Takeaways

  • Search for the exact claim in quotation marks on Google, and look at the top results from news sites, government websites, and .edu domains.
  • Cross-reference the same fact across at least two or three different sources before deciding it is true or false.
  • Check the publication date of any article you find, because older information may no longer be accurate.
  • Use Google Scholar and Google News to narrow results to academic papers or recent reporting on a specific topic.
  • Look for who wrote the source and whether they have a reason to mislead you, such as selling a product or promoting a political position.

Search for the source of the claim, not just the claim itself

If someone shares a statistic or quote, search for where it originally came from. For instance, if a social media post says "90% of people prefer X," search for that statistic on Google. Often you will find that the number comes from a specific study, poll, or company — and when you find the original source, you can check whether the statistic was reported accurately or taken out of context.

Many false claims spread because they are repeated without anyone checking the original source. When you search for the source directly, you often discover the claim was misquoted, applied to the wrong group of people, or based on a study that was later retracted or disputed.

Use Google Scholar and Google News for different types of information

Google Scholar (scholar.google.com) searches academic papers, research studies, and peer-reviewed journals. If you want to fact-check a scientific claim — whether a vaccine causes autism, whether coffee is bad for your heart, or how climate change affects sea levels — Scholar will show you what researchers have actually published on the topic. Many results link to the full paper for free.

Google News (news.google.com) searches only recent news articles and lets you filter by date and source. If you want to know whether something happened recently or how major news outlets reported an event, Google News shows you multiple outlets covering the same story. When many news organizations report the same fact the same way, that fact is usually accurate.

Check the domain and author of the source

Before you trust information, look at where it comes from. The domain name appears in the search result — for example, bbc.com, wikipedia.org, or someone's personal blog. Established news organizations, government agencies, and universities have more to lose by publishing false information, so they tend to fact-check their own work. A personal blog or a website you have never heard of carries more risk.

Look for an author name and a biography. If the article is written by someone with expertise in the topic — a doctor writing about medicine, a scientist writing about climate — that adds credibility. If there is no author listed, or the author has no background in the subject, be more cautious. Also check whether the source has a financial interest in the claim. A company selling a product will naturally promote claims that make their product look good.

Compare multiple sources to spot disagreement

Do not stop at one search result. Search the same claim on Google three or four times using different wording, and see whether the sources agree. If five different news outlets all report the same fact the same way, the fact is probably true. If sources contradict each other, that is a signal to dig deeper.

When sources disagree, look for which ones cite their evidence and which ones do not. A source that links to studies, government data, or other sources is more trustworthy than one that makes claims without backing them up. Google shows you the links within an article — click them and check whether the evidence actually supports what the article claims.

Search for fact-checking organizations that cover your topic

Organizations like Snopes, FactCheck.org, and PolitiFact exist specifically to investigate claims and rate them as true, false, or partly true. Search for your claim plus the word "snopes" or "factcheck" on Google, and you may find that someone has already done the work for you. These organizations show their sources and explain their reasoning, so you can see how they reached their conclusion.

Different fact-checking organizations focus on different topics. Snopes covers urban legends and viral claims. FactCheck.org focuses on political and policy claims. PolitiFact rates statements by politicians. If your claim falls into one of these categories, searching for it on that organization's site (or searching the organization's name plus your claim on Google) can save you time.

Watch for red flags that suggest a claim is false

Certain patterns appear in false claims. If a claim uses extreme language — "this will destroy your health," "the government is hiding this," "doctors do not want you to know" — search Google for the claim anyway, but be skeptical. Extreme language is often a sign that someone is trying to provoke emotion rather than report facts.

If a claim sounds too good to be true, search for it. "This one weird trick cures cancer" or "this secret will make you rich" are almost always false. If a claim asks you to share it or warns that "they" are trying to hide it, that is another red flag. Search Google for the claim and see what actual sources say. Real facts do not need to hide.

Frequently Asked Questions

What if Google shows me conflicting information?

When sources disagree, look at which ones are most recent, most authoritative, and most detailed in their evidence. A peer-reviewed study from a university carries more weight than a blog post. A news article from a major outlet with named sources carries more weight than an anonymous social media post. If the disagreement is recent — for example, scientists are still studying a new topic — say so rather than picking a side.

How do I know if a website is trustworthy?

Check the domain name, look for an author and publication date, and see whether the site cites its sources. Established news organizations, government websites (.gov), universities (.edu), and peer-reviewed journals are generally more trustworthy than unknown blogs or sales pages. You can also search the website's name on Google to see what others say about it.

Can I trust Wikipedia for fact-checking?

Wikipedia is a starting point, not a final answer. Wikipedia articles often link to sources at the bottom, and those sources are worth checking. However, Wikipedia can be edited by anyone, so claims on Wikipedia should be verified by looking at the sources it cites or by searching Google for the same claim on other sites.

What if I cannot find any information about a claim on Google?

If Google returns no results for a claim, that usually means the claim is not widely known or reported. Try searching for related terms or break the claim into smaller parts. If you still find nothing, the claim may be too new, too obscure, or false. A claim that no credible source has ever reported is worth treating with skepticism.

Should I trust images or videos I find on Google?

Images and videos can be edited, taken out of context, or misidentified. If you find an image or video that supports a claim, search Google for the image itself using Google Images reverse search, or search for the claim in text form on Google News and Google Scholar. Text sources are easier to verify because they include dates, authors, and citations.