Take the time to bookmark and/or curate feeds with (ideally, credible) sources that speak on the subjects you are studying. You don't have to check every day and keep up with it all, but it helps to have them accessible in some manner and not rely solely on memory for them.
Over time, you might favor some over others, depending on what kind of information you're seeking and how you prefer it delivered, and likely tune into those the most, but still have the rest available in case there's more that has to be covered.
Furthermore, if you're short on time and energy, you can pick 1-3 that tend to summarize and recap or highlight the most important bits and stick to those until the next time you're able to process more.