First of all, I would like to mention that I know how to get information from a local .txt file in the Assets folder and convert it to a string for usage.
What I am talking about is using that same method (or similar) to pull data from a hosted .txt file on a website (Wordpress) to put in a “News” area, this means I don’t have to update the product just to put new news up.
The WWW class can take care of that, documentation should sort you right out: Unity - Scripting API: WWW