Mobile apps drive most activity as ChatGPT, Gemini and others push AI discovery to 45B monthly sessions, new analysis finds.

Google’s AI Overviews (AIO) represent a fundamental architectural shift in search. Retrieval has moved from a localized ranking-and-serving model, designed to return the most appropriate regional URL, ...

Do top search engines (e.g., Google) or top AI chatbots (e.g., ChatGPT) receive more visits? Is the volume of traffic for each type of tool trending up or down? To find out, researchers at ...