How to fill in the meta tags of the news page of the news if they constantly coincide with the product page?

Question

Search Engine Optimization

Hello everybody! There is a main page with a product (service) that is involved in indexing. I want to post news about this product or service at a certain interval. Sort of like reporting how we do it. Basically, it will be video, photo, and not a lot of text. Here is the question itself:
How to fill in the title tags and others for each new news? After all, in fact, there will be approximately the same text as the main page with the product? I'm afraid that Yandex will consider this all for duplicates and this will affect the indexing

Answer 1

1. Logically, the title of the article should not completely coincide with the title of the product.
2. Duplicates are similar or identical pages throughout the content, but the same title, description, h1 also raise questions.