Kennedy, who spent years promoting debunked theories that vaccines aren’t safe, is systematically dismantling evidence-based ...

Good morning, Chicago. The race to replace longtime U.S. Rep. Jan Schakowsky is getting more crowded. State Sen. Mike Simmons will launch his campaign Tuesday, he told the Tribune, joining recently ...

Jeneen Interlandi, a domestic correspondent for Opinion and a staff writer at the magazine, writes frequently about public health. For this article, she interviewed dozens of people who have worked ...