At the Department of Health and Human Services, 10,000 jobs are gone. Billions of dollars in research sent to scientists and ...

While some of that effort predated the second Trump administration — like banning red dye No. 3 from foods in January — U.S. Health and Human Services Secretary Robert F. Kennedy Jr. announced on ...

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