Combining physical and virtual manipulatives gives students the ability to concretely model things in the real world.

Physicists are now using principles from quantum mechanics to build a new model of the abstract concept of pi. Or, more ...

AI labs like OpenAI claim that their so-called “reasoning” AI models, which can “think” through problems step by step, are more capable than their non-reasoning counterparts in specific domains, such ...

OpenAI has released its long-awaited GPT-5 AI model, making it free to use for anybody as of today. The Sam Altman-led company calls it “our smartest, fastest, and most useful model yet,” making it ...