Keeping up with the Einsteins

I spend an hour or three every week trying to keep up with recent scientific and technical advances. Of course I can only see the tip of the iceberg, but I accept that limitation and keep trying. The alternative is total ignorance, and that I will not accept.

So far the three best I've come across are those below. Do you have other sites you find useful?

https://www.sciencedaily.com/
https://www.sciencenews.org/
https://phys.org/