When the performance of AI models was assessed within stratified patient subgroups, such as only high-grade breast cancers or only MSI-positive tumors, accuracy fell substantially, revealing that the ...

The feature, called "Dear Algo," lets Threads users personalize what content they see by publicly posting an AI prompt.

In financial markets, nothing sells like doom. But recent fears about the disruptive potential of artificial intelligence have battered stock prices and investor sentiment so much that a reality check ...