Counterfactual reasoning, the capacity to entertain “what might have been” scenarios, is central to understanding how children interpret and learn from their experiences. This field explores the ...

Graphs are a ubiquitous data structure and a universal language for representing objects and complex interactions. They can model a wide range of real-world systems, such as social networks, chemical ...

NotebookLM is now powered by Gemini 3, replacing the Gemini 2.5 Flash model. The switch adds Google's "most intelligent model" to the note-taking and studying tool. Google says the change "brings ...