Add Yahoo as a preferred source to see more of our stories on Google. house spider and red silk Beginning a chain of events that will presumably lead to the origin of our universe's Spider-Man, ...

The possibility of editing our genes once seemed more like science fiction than reality. Times have changed with the development of CRISPR-Cas9, a gene-editing tool first used in 2012. Gene editing is ...

Researchers have, for the first time ever, used CRISPR gene editing on spiders. While the genetically-modified critters lack the ability to give you spidey senses, they do spin glowing silk. In a ...