There are a few different services online that convert twitter accounts to RSS feeds, so you can use e.g. https://twitrss.me/twitter_user_to_rss/?user=wolframphysics
If you subscribe to Wolfram Physics twitter feed you will stay on the top of all updates:
https://twitter.com/wolframphysics
I won't do Twitter. Too much fascism. If you come up with an RSS feed, let us know.