Professor–student relationships, once the slightly louche subplot of campus novels and knowing winks at faculty dinners, are suddenly back in the spotlight. But it’s still not always clear what we’re ...

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Gary Marcus discusses if the strike on a school in Iran stems from the use of artificial intelligence in the war.

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 ...

Not content to simply creep into live sports, the Golden Globes, and Hollywood trade publications, the spread of gambling (on basically anything) is encroaching further into Substack. This week, ...

Publishing platform Substack and prediction market Polymarket announced a new partnership on Wednesday. The new partnership will allow Substack users to integrate Polymarket’s prediction data directly ...

Former U.S. President George W. Bush has published his first essay on Substack, using the platform to reflect on the leadership of George Washington as the United States approaches its 250th ...

The 43rd president of the United States launched his blog on the site Feb. 16 with a 1,500-word tribute to another George: President George Washington. “Few qualities have inspired me more than ...

PCWorld reports that Substack experienced a data breach in October 2025, exposing email addresses and phone numbers of approximately 697,000 users. The company discovered the security flaw on February ...

Substack confirmed on February 4 that an unauthorized third party accessed user emails and phone numbers during a security breach that occurred in October 2025. The newsletter platform discovered the ...

“We’re moving quickly,” Farrah Storr, head of international at Substack, tells THR after hiring Mark Swierszcz as its new Canadian head of partnerships, with more country hires in the works worldwide.

Substack has carved out a massive niche for itself as the “quiet corner” of the internet—the place you go to escape the noise of social media and actually read. It is where you sip your morning coffee ...