Is a gene-edited animal a drug?

We eat mutations every day. All the vegetables, grains, fruits and meat humans consume as part of their diet is jam-packed with DNA speckled with mutations and beneficial variations.

Seeing cancer in three dimensions

One of the hallmarks of cancer cells is that certain regions of their DNA tend to get duplicated many times, while others are deleted. Often those genetic alterations help the cells become more malignant — making them ...