Genetic engineering, also known as genetic modification, is a set of technologies used to change the genetic makeup of cells, including the transfer of genes within and across species boundaries to ...

Scientists are hoping to use genetic engineering to reduce the transmission of Lyme disease. The scientists' target is not ...

The discovery of CRISPR-Cas9’s gene-editing prowess revolutionized genetic engineering just over a decade ago. Now it appears that genetic engineering technology may be taking its next big leap.

Changing an organism’s genome is a profound act, and the tools you use to make the changes don’t alleviate the need for responsible regulation. Unlike “traditional” genetically modified organisms (GMO ...

Researchers developed PRINCE, a small-molecule-controlled CRISPR system enabling precise, long-term regulation of gene editing.

The modification of the genetic makeup of cells. Genetic engineering modifies the DNA in cells to alter their behavior. In 1953, the discovery of the DNA double helix, technically deoxyribonucleic ...

The return of the long-extinct wooly mammoth or dodo bird may sound like a storyline straight out of science fiction. It’s not. Several de-extinction projects all share an ambitious aim to resurrect ...

Scientists are hoping to use genetic engineering to reduce the transmission of Lyme disease. The scientists' target is not the deer or the ticks often associated with the disease; it's wild mice.

Maxine Singer, a molecular biologist who helped map the inner workings of DNA and led seminal debates in the 1970s that contributed to the first guidelines on the potential risks and ethical ...