I typically announce new blog posts from my most relevant twitter account: data science from @DataSciFact, algebra and miscellaneous math from @AlgebraFact, TeX and typography from @TeXtip, etc.
If you subscribe via email you’ll see each post in your RSS stream as it is published. If you subscribe by email you’ll get one email each day around 11:00 AM Central Time.
You can also get an email once a month with highlights from the blog.
I highly recommend RSS in general. It’s a simple way to keep up with what you choose to keep up with, unfiltered by any corporate algorithms. To get started with RSS, you need an RSS client. There are many to choose from. I use Inoreader.
Your RSS client will probably be able to find the RSS feed of a site from its URL. If not, you can usually find the RSS feed of a site by appending
/feed to its URL. Or look for the orange icon above.