test lien 0.28.1.1
1) Make a news page
A news page is a Listing page set on "News listing" list type. So go on Content > Add content > Listing page, fill the fields and set the "List type" field on "News listing". Then save.
2) Create a news
Go on Content > Add content > News and fill the fields you need. You can add whatever you want in the body, text, pictures, pictures galleries, charts etc... To add these custom blocks, click on the "E" letter and select your custom block or create a new one.

Good to know:
3) Featured news
If you check "Featured" your news will appear at the top of the page regardless of its publication date.
4) Create News topics
Check the topics related to your news, if you want to create topics go in Structure > Taxonomy > News topics.
5) Related news
At the end of your news, you can add up to 3 related news.