Alexandra Sifferlin, a health and science editor for Times Opinion, hosted a written conversation with the Opinion columnist ...

Earlier this week, Health and Human Services Secretary Robert F. Kennedy Jr. shook the pillars of the food world. This tremor ...

What changes has RFK Jr. enacted so far and what does the future of American health under his leadership look like?

In his inaugural speech upon taking over as secretary of the Department of Health and Human Services, Robert F. Kennedy Jr.