They call it a “world model”, an essential tool to help AI systems make sense of the complex, unpredictable physical spaces ...

When companies focus on practical, user-centered implementation, AI can stop being an experiment and start having a real impact.

Productivity is being lost, because too many teams are drowning in AI slop, and endless “almost useful” drafts that look impressive but don’t move the work forward.

Advances in organ and computer models are raising the prospect that some animal experiments could be eliminated. But there are still huge hurdles to overcome.