GM corn

Last year, the journal Food and Chemical Toxicology announced its retraction of a study done by Giles-Eric Seralini and colleagues asserting that rats fed genetically-modified corn suffered significantly more malignant
Here's a countdown of the top 13 health scares of 2013!
In an invited essay in Scientific American this week, Dr. Nina Fedoroff explains why genetically engineered crops and foods benefit both people and the environment.