2019: Substack gains traction as prominent journalists like The Atlantic’s Andrew Sullivan start newsletters, inspiring others to jump ship. 2021: The platform begins offering six-figure ...

Turn up to the wrong protest rally and you could find yourself chucked out of the country, as Donald Trump dials up the heat ...

Andrew Sullivan, conservative journalist and political ... to Trump ahead of the election in November. He wrote on his Substack: "Biden is losing this election, deservedly, and if he cannot ...