Background Artificial intelligence ECG (AI-ECG) models can predict cardiovascular outcomes, but their clinical adoption is limited by restricted access to training data and uncertain generalisability.

New research on so-called “negation neglect” finds that LLMs in a roughly analogous situation don’t behave that way. They ...

Learn about goodness-of-fit tests, including the chi-square test, to evaluate how well your sample data matches the expected ...

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

May 30, 2026 • The Supreme Court is about to rule on whether states can ban transfeminine student athletes from playing on girls' and women's teams. But we're talking to journalist Imara Jones about ...

Rare cardiovascular diseases affect 5% of the world’s population. Rare disease training for clinicians is essential to suspect and diagnose underlying rare diseases and to work effectively with ...

A fertilized egg’s first few divisions rely on proteins stored in fibrous structures. The ordered nature of these structures and clues about their function are revealed. One in six Internet-using ...