Google has renamed NotebookLM as Gemini Notebook , tying its source-grounded research workspace more closely to the wider Gemini ecosystem. The change is more than a new label: Google says notebooks will sync across the Gemini app and Google Search as the rollout expands, creating a broader home for organizing sources, chats, and AI-assisted analysis. The rebrand provides the clearest context for recent attention around file support, chat-based creation, and deeper analysis. Gemini Noteboo...