What use of the article tag in HTML5?

The <article> tag is used to create independent sections in the HTML. It is a self-contained element that is used to represent an article. This element can be used to create a blog entry, forum post, comment section, or magazine article.

The default value of the article tag

article { 
                display:block; 
            } 

Example for article tag

 <article class="day-forecast">
        <h2>04 February 2020</h2>
       <p>Clear sky with no hint of rain.</p>
 </article>