There are quite a few websites that are news specific featuring news developments from Nigeria as well as other parts of the world which you could visit when you have the need to look for details about specific news developments. Depending upon the nature of your research and requirements, it is important to find a website that would do justice to your requirements.
This is because a particular piece of news can be portrayed in a number of different ways depending upon the political inclination of the newscaster or the tv channel or the newspaper such as naija news that you might be referring to for such news. If you would like impartial news then it will be extremely difficult for you to trust just about any website.
The best way for you would be to refer to multiple websites and take a note of the opinions that they share so that you can get an idea on who could offer you genuine information arising from Nigeria.
Instead of relying upon international and foreign channels and newspapers for information about political situation and circumstances in nigeria, it would be better to proceed with those websites that are managed from within Nigeria as nothing beats getting information from its original source.