The Substack post envisions an economy in 2028 in which AI has triggered mass layoffs and disrupted large-cap stocks like DoorDash and Uber.

Is AI bullish for the economy, or bearish? Maybe it's so bullish that it becomes bearish. That's the conceit of a viral Substack post from Citrini Research painting a dark portrait of a future scenari ...

On Sunday, analysis firm Citrini Research published a thought experiment on Substack that reads like a piece of fiction.

Substack confirms a data breach exposing emails and phone numbers. What happened why it matters and how to protect yourself ...

Your newsletter could be your single biggest growth channel. These 5 steps from a founder who's built 10 million subscribers ...

Three-in-ten U.S. adults say they at least sometimes get news from newsletters, but many don’t read most of the newsletters ...

Substack says hackers accessed user emails, phone numbers, and internal metadata in October 2025, with a database of 697,313 ...

George W. Bush published his first Substack essay, reflecting on George Washington’s leadership and the legacy of relinquishing power.

George W. Bush became the latest writer to join Substack on Monday, with the 43rd POTUS launching his blog with a lengthy ...

Substack profits from allowing antisemitic newsletters to publish on its platform, The Guardian charges. One such product is NatSocToday, which published a recent post stating that the Jewish race was ...

If you have accounts on any of these services, now's a good time to check your security settings. Plus more from a busy week in cybersecurity chaos.

While Emma Stone is not on social media, she said in a new interview that she is "spending a lot of money on" the subscription-based publishing service Substack Monica Schipper/Getty Emma Stone ...