A new Discover sources feature automatically scours the web for source links related to your topic. The feature is available to all NotebookLM users, and it's rolling out starting today.

Google has added a new feature to NotebookLM that lets the AI note-taking tool find its own web sources to summarize and narrate. Or pull from random topics if you fancy.

Its examples are pulled from a set of 22 high-profile (and generally high-quality) sources including the New York Times, the Independent, Forbes, and ScienceDirect.