Talking to yourself feels deeply human. Inner speech helps you plan, reflect, and solve problems without saying a word.

When a baby babbles and their parents respond, these back-and-forth exchanges are more than adorable-if-incoherent chatter - they help to build a baby's emerging language skills. But it turns out this ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

Students are already using A.I. to learn and write. The education policy expert Rebecca Winthrop explores the big questions emerging for educators and parents. This is an edited transcript of an ...