The global beauty retailer's North America CEO shares what Sephora looks for in upstart brands—and how founders can prime themselves for success.

Square examines how salons and spas are bringing out all the stops—from doubling as cafes with temporary childcare to ...

From olive oil to castor oil to coconut oil, it seems like half of the grocery store is trying to work its way into your scalp with claims of hair health benefits. And wouldn’t you know it, even the ...