Challenge young minds to build a better world with genetic engineering. Biologists learn potential solutions for environmental issues using genome editing while interacting with three case studies. Scholars read articles and view...

You're the geneticist now. In this interactive feature developed for the companion Web site for NOVA/FRONTLINE: "Harvest of Fear," use the latest in genetic technology to engineer your own "supercrop" of tomatoes.

Take this eleven-question quiz to test your knowledge of GMOs. After the quiz, learn more about genetically modified foods by reviewing the correct answers.