Getting comments in my forum

This is kinda hard to explain but im posting articles and news on various things and have a comments section at the bottom but I would like to know if its possible to not have people putting their comments at the bottom but instead have the comments go in my forum?

Like they have at this site for instance : https://www.boxingscene.com/kermit-cintron-down-150-eyes-welterweight-return–41191

Thanks