It will come as a surprise to no one that Google uses AI to keep its Search results free from spam and links pointing to dangerous websites. AI is a powerful tool, but it can be more effective when it’s used in combination with human input. With that in mind, Google is asking for your help to keep its search results clean.
https://www.forbes.com/sites/kevinmurnane/2018/06/09/google-wants-your-help-in-removing-garbage-from-its-search-results-heres-what-you-can-do/#23f7b50bfc16/
Google News has forever changed how readers keep up with the world around them. Previous generations of newsreaders first had to pick up a publication and then sort through, page by page, to find the headlines that captured their attention (oh, the tedium!). Never again. Today's newsies only need to visit Google News to behold an aggregated page of multiple sources that are grouped by topic and displayed in order of the reader's personal interests.
https://www.forbes.com/sites/denispinsky/2018/01/11/google-news/#18dcced33d50/