The U.S. and Mexico continue to engage over Mexican President Andrés Manuel López Obrador’s threat to ban genetically ...

U.S. officials say they are still far from agreement with Mexico over that country's plans to ban imports of genetically modified corn for human consumption MEXICO CITY -- U.S. officials said ...

Senators expressed concerns about Mexico’s plan to ban the import of genetically engineered corn during a Wednesday hearing ...

U.S. officials said Monday they are still far from agreement with Mexico over that country’s plans to ban imports of genetically modified corn for human consumption. Mexico has said it may ...

MEXICO CITY — U.S. officials said Monday they are still far from agreement with Mexico over that country’s plans to ban imports of genetically modified corn for human consumption. Mexico has ...

U.S. officials said Monday they are still far from agreement with Mexico over that country’s plans to ban imports of genetically modified corn for human consumption. Mexico has said it may eventually ...