Remove downloaded Apple News+ issues in News on Mac
If issues from your Apple News+ subscription are downloaded to your Mac, you can remove them from My Magazines or delete them from your Mac at any time.
Note: Apple News and Apple News+ aren’t available in all countries or regions. See the Apple Support article Availability of Apple Media Services.
In the News app
on your Mac, click News+, then click Downloaded, or click an Apple News+ channel in the sidebar (if the sidebar isn’t shown, click 
in the toolbar).Below the cover of the issue you want to remove, click the ellipsis
, choose Remove, then click an option:Remove from My Magazines: Remove the issue from My Magazines on your Mac, and from any device where you get Apple News+ and News is turned on in iCloud preferences or settings.
Remove Download: Delete the issue from your Mac.
If you don’t delete downloaded Apple News+ issues yourself, they remain on your Mac until it requires more disk space or you choose Clear All when you clear your reading history, at which time they’re deleted.
You can remove an issue from My Magazines, even if it hasn’t been downloaded. Click the ellipsis below the issue cover, choose Remove, then click Remove from My Magazines.