The 1972 "Blue Marble" photo of Earth offered a previously unseen view of the world: A single image of the planet lit by the sun. In an instant, the image became iconic. Since that time, many satellite
We just got a step closer to genetically engineering human babies, thanks to this powerful lab technique
But the new technique, which has been called the "biggest biotech discovery of the century," comes with side effects, including dangerous mutations, or genetic tweaks, that could result in disease or death.