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 ...

This past October, subscribers to Woman of Letters, the Substack newsletter of the writer Naomi Kanakia, received an e-mail titled “Why I am publishing a novella on Substack.” This novella, Kanakia ...

Before June 8, the skilled and respected ABC News television journalist Terry Moran was neither a household name nor political lightning rod. That changed abruptly when Moran posted on X that Donald ...