Genetic engineering is moving from the lab bench into clinics, farms, and even family planning decisions, promising to change ...

FOR more than 50 years, biologists have been genetically engineering organisms in increasingly precise ways. From the early, crude methods of the 1960s and 1970s, to the modern “gene editing” ...

In the summer of 1974, a group of international researchers published an urgent open letter asking their colleagues to suspend work on a potentially dangerous new technology. The letter was a first in ...

The intricate Byzantine mosaics that decorate the eastern apse of the hilltop Cathedral of San Giusto in Trieste, Italy, depict two lithe archangels, Gabriel and Michael. The long, curved, feathery ...

Over millennia, there has been a seamless continuum of technologies for genetic modification of plants, animals, and microorganisms, with progressive improvements in precision and predictability – a ...

At a meeting of top conservation groups this week, a bioethics question took center stage: Should scientists be allowed to tinker with the genes of wild plants and animals? The tentative consensus so ...

Should we genetically modify wild lions? Of course not, might be your instant response. But what if lions were being wiped out by a devastating disease introduced by people? What if the genetic change ...