Last week, a new study was released confirming that scientists had successfully modified human embryos to eliminate a genetic defect. We asked you for your questions. GARCIA-NAVARRO: Today we're ...

Genetic engineering is tricky business. Its potential for good, for bad, and for unintended consequences is almost unlimited. How do you realize the good while avoiding the bad? A war has been going ...

We've made some great strides in understanding the human genome, but before we can tackle genetic engineering, we have some ...

Jason A. Delborne receives funding from the National Science Foundation (NSF), the United States Department of Agriculture (USDA), and the Defense Advanced Research Projects Agency (DARPA). He is ...

New techniques that could make germ-line genetic engineering unprecedentedly easy are forcing policy makers to confront the ethical implications of moving forward The biologists have done it again.

Climate change and an accelerated population growth impose a major threat to crop production around the world. In order to ensure food availability and minimise the environmental impact associated ...

There is great incentive to genetically engineer crops that possess desirable traits like greater biomass production and resistance to pathogens while requiring less resources, including space and ...

Last week, when we reported on the first pig-to-human heart transplant, we complained that the commercial company behind the operation wasn't more forthcoming about the genetic engineering that ...

Biologist Charles Darwin began crafting his theory of evolution on a trip to the Galapagos Islands, where he discovered animals had developed unique traits that varied from island to island. Nearly ...

Gene editing is now reaching the mainstream, ushering in a new era of genetic manipulation. Traditionally, inserting or deleting entire genes, regulating their expression, and altering specific ...

"I certainly see ourselves moving in a direction where conception through sex will come to be seen as natural, yet dangerous," says Metzl. ER Productions Limited/Getty Images “It really feels to me ...