Is asp.net mvc and asp.net mvc core is same or merged : I want to start learning `ASP.NET MVC`just after reading first article I got doubt that 

Is `asp.net mvc` and `asp.net mvc core` is totally different and using different code functionalities OR these two are same now? 

I know that `core` is new release of *Microsoft*, so is it running separate or directly merged to `mvc`. I am thinking if core is different than we have four types of different applications to develop like `asp.net`, `asp.net core`, `asp.net mvc`, `asp.net core`.

If I am learning `mvc` does it mean I am learning `mvc core` or do `mvc core` have different tutorials, code, projects etc..