Doctors hope to engineer immune cells to be better cancer fighters.
Some think the species dying off is the only way that we can preserve our planet.
"We were really excited when we observed hearing preservation in the injected ears but not the uninjected ears of the same mouse."
“Just three years ago we were talking about CRISPR-based treatments as sci-fi fantasy, but here we are.”
And it does so without cutting DNA.
"The CRISPR-Cas system is a natural biological memory device."
It's like a sniper rifle for killer bacteria.
The proposal would have the nation using gene drives to kill off a number of mammals.
These genetically modified mosquitoes could lessen the spread of disease.
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