Substack, the hugely popular online content platform with 50 million active subscribers, has confirmed it has been hacked. Here’s what you need to know.

The 43rd president of the United States launched a Substack site Feb. 16 with a 1,500-word tribute to a predecessor.

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

Over the past year, Substack has considerably expanded its video tools for creators, evolving from a platform primarily dedicated to newsletters. On Wednesday, Substack announced new features aimed at ...

In recent years, social media has become increasingly important in everyday life. Phenomena like “doom scrolling” have been ...

The Fast Company Executive Board is a private, fee-based network of influential leaders, experts, executives, and entrepreneurs who share their insights with our audience. BY Fast Company Executive ...

On the heels of Instagram rolling out a Reels app for connected TV, newsletter creators can now offer videos and livestreams to subscribers via Apple TV and Google TV. By Etan Vlessing Canada Bureau ...

The rise of the creator-centered platform Substack has opened a new avenue for PR teams aiming to reach audiences through voices they already trust. Creator-journalists on the platform build loyal ...

The growing media platform Substack is solidly liberal, with 81 of the 100 top-selling titles in the U.S. Politics category being "left-leaning or progressive," according to researcher Kyle Tharp.