For starters, I use
https://hckrnews.com/ and filter it down to the top ten articles.
Like many people with ADHD, I have a tendency to hyper-focus on things, and if I don't have something that I'm focused on I tend to get depressed. Over the years (a lot of years, self-awareness is not a strong suit), I've become more familiar with my patterns and tried to accommodate them and make healthy choices.
It's easy for me to hyper-focus on a series of novels and devour them and not feel too guilty (this is better for sleep). When I'm hyper-focused on a development project or a work problem, it tends to disrupt my sleep patterns more. When stuff like that happens I try to make a lot of notes about the things intruding on my thoughts, so that I can put them to rest for the night and not feel like I need to address them now.
Similarly, if a subject is really interesting and I don't want to lose track of it, I'll save all of the articles in Pocket and know that I can revisit the subject.
Lastly: I have kids and they do not care what you are interested in right now. They're great at pulling me away from what I'm absorbed in.