A study by the Pew Research Center found that Google's AI Overviews in search results lead to a significant drop in clicks on other websites, with users less likely to click on links when an AI summary is present. The study analyzed data from 900 users and found that searches with AI summaries had a click rate of 8%, compared to 15% for searches without AI summaries. Google has disputed the findings, stating that the study used a flawed methodology. The use of AI Overviews has been expanding, with about 1 in 5 searches now featuring them.