What is an author without an editor? Look to Substack for your answer. You’ll find the novelist Garth Greenwell reflecting on a single paragraph from James Baldwin’s Another Country for 3,500 words; ...

Substack is on the rise, with celebs like Charli XCX and Rosalía joining. Experts and creators dissect its appeal.

Jim Acosta, the frequent Donald Trump antagonist who was all but pushed out by CNN earlier this year, may not be the type of person you’d suspect would be a hit on Substack. In fact, when he signed ...