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 ...

Life is remarkably diverse. When you look around the world, you can find such astounding differences between each lifeform. Massive whales and Giant sequoias down to the smallest of microscopic ...

Our hands are mirror images of each other. Unless you flip one hand around, they’ll never look the same. Scientists call this chirality, and the mirror-like property is fundamental to all life on ...

For whatever reason, life formed on Earth with right-handed DNA and left-handed proteins. But scientists have long wondered if a mirror version of life could be created. While these “mirror cells” ...

A league of scientists are calling for a critical discussion on the dangers of life forms made up of 'mirror-image molecules', because of the significant risks these creations may pose to global ...

Some scientists trying to create "mirror life" have stopped in their tracks. A mirror microorganism could end up being a major pathogen since immune systems wouldn't notice it. Mirror-image biology ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A group of 38 ...

Consider your hands. They are essentially identical in every respect bar one: They are mirror images of each other. Many of the molecules of life, such as proteins and DNA, have the same property.

For people with two hands, one is usually dominant. On a molecular level, life takes this to the extreme. All of the DNA in earthly living things... What are 'mirror cells' and why do some scientists ...

Life on Earth relies on molecular building blocks to make DNA and proteins. Scientists have long wondered how prevalent these precursors were at the birth of our solar system. A sample of dust and ...