The Teamsters, one of the nation’s largest and most diverse unions with 1.3 million members, unveiled a Substack newsletter Monday, becoming the first major union to use the online forum to reach ...

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

When a Substack executive approached former Vanity Fair and New Yorker editor Tina Brown about starting a newsletter on the emerging platform, she was hesitant to join. These days, she’s all in, ...

Local media outlets used to be reliable havens for faculty opinion articles. Now that door is almost completely shut. But there are fast-growing publishing opportunities filling the void, like the ...

Exclusive: Site takes a cut of subscriptions to content that promotes far-right ideology, white supremacy and antisemitism ...