This article appears in the March 2026 print edition with the headline “How America Got So Sick.” ...

Rogan was entranced by Robert F. Kennedy, Jr., who appeared on the show in 2023 and rehearsed his familiar arguments about ...

Scientists in Seoul have uncovered 15 gut bacterial species linked to coronary artery disease, showing that microbes can influence heart health far beyond digestion. Their findings reveal how shifts ...

Key points A 69-year-old man presented to the emergency department with several months of progressive weakness, exertional dyspnea, and recurrent sinopulmonary infections. Over the preceding 6 months, ...