Lutein and zeaxanthin are two phytonutrients that reduce the risk of age-related macular degeneration and other eye diseases.

Alternaria, black rot, and clubroot are common diseases that affect collard greens. Alternaria has leaf spots, while black rot is detected by the yellow triangles on the leaves. Typically ...

DeZha Smith, at 21-year-old farmer from north St. Louis, surveys dozens of collard green plants at the Jackie Joyner-Kersee Center in East St. Louis, Ill. The plants are part of a study examining ...

Hundreds of collard greens are evenly planted in rows inside a softly-lit greenhouse at the Jackie Joyner-Kersee Food, Agriculture and Nutrition Innovation Center in East St. Louis, Illinois.

Hundreds of collard greens are evenly planted in rows inside a softly-lit greenhouse at the Jackie Joyner-Kersee Food, Agriculture and Nutrition Innovation Center in East St. Louis, Illinois. These ...