dna editing

If we want to live on Mars, why do humans need to breed with creatures that have existed on Earth for 530 million years?
Settlers on Mars or any planet other than Earth may need to transform themselves into them
China is about to test genetic modification on humans
Chinese scientists will be the first to apply the technique of correcting Crispr genes on humans.
Bill Gates, Google supports DNA editing research to cure genetic diseases
Bill Gates and many other names in the technology village have invested $ 120 in a project to study genetic modification methods to cure genetic diseases.