Different types of Nigeria news websites are managed by different companies as well as different individuals depending upon which one you may be accessing at the time. You will find those websites managed by established newspapers and media houses as well as those that are individually managed by journalists or professionals who know where to get information relating to Nigeria from.
So, not all websites will be operating in similar ways making it necessary for you to determine which one would be suit your requirements. It may be easier for you to mainly refer to major newspapers that have an online presence as they would be capable of providing you with all necessary information on any developments that happen to be taking place in nigeria.
You could also be referring to news aggregators that compile pieces of news from different sources on a single website so you can go through all latest news that may be trending and then click through to any website for further details on a specific news title. You basically have a number of options so long as you refer to the internet for Nigeria news as there are more than sufficient websites including naija news that can perfectly take care of your requirements for news emerging from nigeria.