As patients and employers look for alternatives to pricey GLP-1 drugs, Silicon Valley startup Twin Health is using AI and wearable sensors to help people make healthier choices.

The site Realfood.gov uses Elon Musk’s Grok chatbot to dispense nutrition information—some of which contradicts the government’s new guidelines.

In the ongoing measles outbreak in South Carolina that has infected more than 800 people, some children have developed a rare but serious complication called encephalitis.

Experts worry Robert F. Kennedy Jr.’s Health Department will use an internal AI tool to analyze vaccine injury claims in a way that furthers his anti-vaccine agenda.

A growing measles outbreak in South Carolina has infected more than 600 people since October, with hundreds more being potentially exposed.

Merge Labs has emerged from stealth with $252 million in funding from OpenAI and others. It aims to use ultrasound to read from and write to the brain.