The U.S. Department of Agriculture’s (USDA) National Institute of Food and Agriculture (NIFA) announced on April 27, 2015 $3.8 million in funding to support grants focused on using nanotechnology to find solutions to societal challenges such as food security, nutrition, food safety, and environmental protection. The awards were made through NIFA’s Agriculture and Food Research Initiative (AFRI), which is authorized by the 2014 Farm Bill.