Google News supports a feature called standout tag:
If your news organization breaks a big story, or publishes an extraordinary work of journalism, you can indicate this by using the standout tag. When determining whether to use this tag for your own article, consider whether that article meets the following criteria:
Your article is an original source for the story.
Your organization invested significant resources in reporting or producing the article.
The article deserves special recognition.
You haven't used standout on your own articles more than seven times in the past calendar week.
Google News supports a feature called standout tag:
We can add such feature as a behavior.
I suggest to implement it with a link tag: