Add Yahoo as a preferred source to see more of our stories on Google. DNA mirrored Photo illustration by Salon/Getty Images Just when you thought you had enough to worry about, scientists came up with ...

Mirror bacteria and microbes are synthetic lifeforms made to reflect existing life on Earth. They could serve as tools to treat diseases, but some scientists are concerned about potentially ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...