possible to use one template to show news and archived news?

Hello hello hello!

This might sound silly but because I havent ever done this before, I would love to get some ideas and help how I could make the following possible:

I have one channel called ‘news’. I have only one template in templategroup called ‘news’. (that default index that is).

So that example.com/news is paginated and shows a list of news around the web etc. It has no need to have an “comment” page what-so-ever, I want to keep things simple.

I wish not to use other template to pull out archived news but to show them in the very same template where I roll my daily news stream.

How this can be done when Im using the Archive Month Links tag pair in the sidebar of that page so that those links comes back to example.com/news/2015/10 and so on?

Thanks very much in advance.