CRISPR technology is a powerful tool used in genetic engineering that allows scientists to edit DNA with precision. It stands for "Clustered Regularly Interspaced Short Palindromic Repeats" and works by using a guide RNA to locate specific DNA sequences. Once the target is found, an enzyme called Cas9 cuts the DNA, enabling the addition, removal, or alteration of genetic material. This technology has numerous applications, including in medicine, agriculture, and research. For instance, it can be used to develop crops that are resistant to pests or diseases, and it holds potential for treating genetic disorders in humans by correcting faulty genes.