A political cartoonist for The Washington Post is quitting her job — and posted an explanation on Substack accusing ... and some differences — about cartoons I have submitted for publication ...

“We’re going to rescue the smart people from TikTok!” Substack CEO Chris Best wrote in a Note posted Monday. If you’ve been on your Substack newsfeed lately, you’ve likely seen the ...

After testing live video features in the fall, newsletter platform Substack announced on Tuesday that it is now making livestreaming available to all publishers. This new feature allows creators ...