Here’s what to know about ultra-processed foods, and how Kennedy has said he plans to shape the U.S. food system.

Robert F. Kennedy Jr. focused a lot of his proposals on diet-related diseases among low-income Americans during his ...

In summertime, cows wait under a canopy to be milked at Mark McAfee's farm in Fresno, California. From his Cessna 210 Centurion propeller plane, the 63-year-old can view grazing lands of the dairy ...