You can share a full page or an article, as described below:
A) Share a full page: Long hold on ‘full page view’ (click and hold the mouse left button on the page until the menu appears)
Then select the option how you wish to share the page:
B) Share an article: Open the article in text format (click on the headline), and click on the options on the top right:
From the menu, select the option how you wish to share the page.