Researchers from around the globe have creative ideas about how to re-engineer photosynthesis to meet the food demands of the future.
New research from Finland finds people with a high BMI take longer to notice hidden food items.
Ignored orphan crops from the developing world may be the White Knight that rescues the Green Revolution from the Red Queen.
Haiti has been an early casualty of the latest global food crisis. Here, the Associated Press correspondent in Port-au-Prince provides a first-person report from the front lines.