Alternatives to Google News
Sebastiano LicciardelloWorks on MicroG?
No...
Open Source
RSS Reader
You can use a classic RSS Reader and insert the RSS sites from which you want to receive news. Some readers: Feeder, EasyRSS, Others
Telegram RSS Bot
You can also insert your RSS in this Telegram channel, to have everything synchronized between multiple devices.
Telegram Channels
Many news sites used their official Telegram channels. Search if they are also available for your favorites.