Two AI systems, Germany's Mira and Google's Amie, matched or beat doctors on diagnosis and treatment in Nature studies, but only in simulations.

Chatbots have already wormed their way into the U.S. health-care system.

Google's AMIE AI system matched or outperformed primary care doctors on 30 of 32 diagnostic metrics in a Nature study involving 159 case scenarios.

Two new studies published in Nature show that specialized AI systems diagnose diseases and make treatment decisions as well as physicians in simulated patient cases, sometimes…

Two AI systems, Germany's Mira and Google's Amie, matched or beat doctors on diagnosis and treatment in Nature studies, but only in simulations.