Signals shaping
health AI.
A focused stream of research, industry developments and ideas selected for people building the future of health.
Research and developments, with a clear point of view.
Medicare Advantage AI Denials Face Senate Crackdown
The era of unchecked algorithmic care denials in Medicare Advantage is hitting a bipartisan...
Artificial intelligence-based ECG reconstruction error as a continuous predictor of all-cause mortality: a multi-cohort retrospective validation study
By measuring what an artificial intelligence model fails to reconstruct in an electrocardiogram, researchers...
California Targets Health Tech Corporate Structure
A multi-million dollar settlement in California signals a hostile regulatory shift for venture-backed digital...
AI maps brain surgery targets for epilepsy
A new computational platform pinpointed compact brain targets to help surgeons stop drug-resistant seizures.
Chai Discovery Hits Three Billion Dollar Valuation
A massive new funding round for an AI drug startup shows that Big Pharma...
AI agents draft safe ICU handoff summaries
A new multi-agent AI pipeline proves that the safest way to use language models...
AI Tool Predicts Cancer Survival From Single Cells
Averaging tumor data has long blinded oncologists to the specific, high-risk cells that drive...
AI still lags behind doctors on antibiotic choices
A new double-blind trial reveals that specialized medical AI still cannot match human doctors...
The Microbiology AI Report — July 2026
Autonomous biomedical research with an artificial intelligence agent