No, but I'm still subscribing Joe-sun newspaper. = No, but I'm still a subscriber of Joe-sun newspaper.
Since last year, I have started to subscribe the newspaper for my college assignments. Because it provides informations about recent issues of Korea. = Since last year, I subscribed the newspaper for my college assignments because, it provides information about recent issues of Korea. 
Now, I get to have no time to look these things, so my mother is reading the newspapers these days. = Now, I don't have time to read the news it's my mother who reads them.