The tech giant poached several top Google researchers to help build a powerful AI tool that can diagnose patients and potentially cut health care costs.

The new system improved one model's diagnostic accuracy to 85% - but AI probably won't replace your doctor just yet.

Microsoft AI CEO Mustafa Suleyman says that the AI tool is one step closer to providing high-quality medical advice for Copilot and Bing users.

The deal comes even though Commonwealth Fusion Systems has yet to demonstrate that its future power plant can generate power reliably or economically.

Google has agreed to purchase power from a planned fusion power plant in the 2030s in only the second electricity offtake deal to be signed in the nascent fusion energy sector. The technology giant has committed to buy 200 megawatts of electricity from Commonwealth Fusion Systems’ planned power station in Virgina under a multiyear power purchase agreement,