Newspapers, blogs, periodicals, whatever you like as long as it’s not video, podcasts, or posts. Ideally, with an RSS feed, but beggars can’t be choosers.
The Norwegian Maoist outlet Tjen Folket makes some stuff in English, but they aren’t nearly as active in English compared to Norwegian. Their English-language page does include a feed of various other leftist outlets, like Communist International, Dem Volke Dienen, and The Red Herald.
https://bulletins.hexbear.net/index.xml (summaries of events, usually includes a link to the topic. Not always leftist, but the sources might be bourgeoisie intercommunication and they don’t always lie)
Presna Latina
Mint Press News
CovertAction Mag
Naked Capitalism
Michael Hudson
Geopolitical Economy Report
Monthly review, both the magazine (articles are posted a few weeks after the mag comes out), and mronline which repost articles from a variety of sources. Both have rss feeds iirc