A recent study has shown that Google's search engine may have an unfair advantage over other search engines. The study found that Google's algorithm tends to prioritize websites with higher page rankings, even if those websites may not be the most relevant or accurate sources of information. This could lead to users being exposed to biased or inaccurate information when using Google's search engine. It is important for users to be aware of these potential biases and to use multiple sources of information when conducting research.