The news card displays a link to the news site that has the news related to the search query and also displays some “people also search for” links for related search queries.
We hope to see some more Google cards like these in future.
Also See:
Sitelink Search Box
Learn About the Knowledge Vault
Google Indepth Articles
Google Query Processing by Identifying Entities
How Google Identifies Substitute Terms of a Query?
10 Biggest Google Search Milestones
Google Local Carousel
Quoted Search Results
Search Appearance Pop Up