Updated: December 03, 2010
Ever wonder where your baby blues came from? Need to know how cloning works? Leave it to us to unravel all of your double helix questions about genetics. Plus, you can learn more about the latest breakthroughs in this science of heredity with interesting galleries, articles and quizzes about DNA and cloning.NASA revealed their discovery of a new bacteria that lives off of arsenic. The organism will expand the way scientists search for alien life on Earth and elsewhere.
The FDA considers approving the first genetically modified animal for consumption.
Federal food regulators pondered Monday whether to say, for the first time, that it's OK to market a genetically engineered animal as safe for people to eat.















