NHK Web News Easy is pretty good. I built a simple browser extension that would hide the furigana and then show it when you clicked on it. If you're interested, I could dig that up.
Ultimately, I got sick of splicing together different home-grown tools and different web sites that I started to build my own to provide a more integrated learning experience that adapts to how students want to learn.
I am working on a Japanese course with a well-known Japanese teacher, and we're hoping to start rolling that out soon. Feel free to DM me if you're interested in that or want to chat about learning Japanese.