KJ Muldoon became the first patient to undergo personalized CRISPR treatment, a therapy that found the one uniquely mutated gene out of 20,000 in his little body, and fixed it.

A baby born with a rare and dangerous genetic disease is growing and thriving after getting an experimental gene editing treatment made just for him.

On Monday, people took to social media, posting pictures showing cicadas breaking free from the ground and appearing in some places.