Publishing platform Substack and prediction market Polymarket announced a new partnership on Wednesday. The new partnership ...

Journalism is better when it’s backed by live markets,” Polymarket’s X account said in a post announcing the deal.

Substack data breach exposed user email addresses and phone numbers for months before CEO Chris Best confirmed the October ...

Prediction market Polymarket has announced a partnership with Substack to enable authors on the platform to seamlessly integrate market data into articles and newsletters. Prediction market Polymarket ...

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

According to The Guardian, several newsletters promoting Nazi ideology and antisemitic conspiracy theories were operating on ...

The Republican former president's essay centered on first leader George Washington, from his "humility" to slavery links.

Substack said that customer data was accessed in October 2025, but wasn't discovered until early February.

Substack on Thursday announced the launch of its Creator Accelerator Fund, which provides a $20 million funding guarantee aimed at helping creators grow their audience and move their paid subscribers ...

Like clockwork, every Wednesday morning, Russ Thornton, an Atlanta-based advisor who specializes in helping women with retirement planning, publishes a financial newsletter called “Wealthcare for ...

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