Google is warning users when its search results might be unreliable

Google will now tell users when search results are rapidly changing around a breaking story. Some searches will now bring up a warning that “it looks like these results are changing quickly,” and a subheading will explain that “if this topic is new, it can sometimes take time for results to be added by reliable sources.” In a blog post, the company suggests that users might want to check back later when it’s found more results.

The notice is initially appearing on US-based English-language results “when a topic is rapidly evolving...