On first look, it’s not obvious if Rare Beauty Secrets, the Substack that proclaims to divulge a “semi-authorised” behind-the-scenes look into Selena Gomez’s beauty line, is an official brand ...

California Gov. Gavin Newsom already had a podcast. Now he has a Substack, too. Newsom launched his own site Tuesday on the popular spot for independent journalists, calling it a way to break through ...