Add Yahoo as a preferred source to see more of our stories on Google. A scientist working to create 'mirror life' discovered it could be 'a perfect bioweapon.' She's asking other researchers to stop.

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 ...

“Mirror life”—a synthetic organism, mirror-reversed on the molecular level from natural life—sounds like an impossibility. And so far, it is—even the simplest mirror bacterium would be dramatically ...