Genetic engineering

The testing on monkeys is being done in China because it would be too costly and controversial in the United States.

First step, virus resistant; next step, cancer.

The future is uncertain for many favorites.

Cacao plants are one of many that face extinction as climate change alters the environment.

Among other things, the new tomatoes contain nearly 500 percent more vitamin E than their unenhanced counterparts.

Pitting mosquitoes against mosquitoes just might work.

These pumped-up pigs are raising suspicions about mistreatment and renegade genetic engineering.

Engineering a fungus with deadly venom could fight the mosquitoes carrying the lethal virus—and be safe for humans.