CRISPR-Cas9 has long been likened to a kind of genetic scissors, thanks to its ability to snip out any desired section of DNA ...

The enzyme CRISPR-Cas3, one of many different CRISPR systems found naturally in the immune systems of bacteria, could ultimately be used to find unique genetic features in cancer cells and shred ...

That's where the gene-editing tool Crispr comes in. Crispr is made from specialized proteins and other compounds found in certain bacteria. Normally, these proteins protect the bacteria by ...