How square watermelons get their shape, and other GMO misconceptions

As early as this week, the House is expected to vote on a bill that would require most foods containing genetically engineered ingredients to be identified as such. The Senate passed the legislation last week, just a few days after Vermont became the first state to require written labels on foods with genetically modified organisms. But dispelling confusion over genetically modified organisms, known as G.M.O.s., may be difficult for any labeling program. Read more at The New York Times…