A new study indicates that the modified CRISPR-Cas9 technology will need to be further refined before it can safely be used for research and therapeutic applications.

One person with multiple myeloma and one with sarcoma are the first so far to receive the genetically engineered T cells in the study.

After the reported birth of CRISPRed babies in China, experts want to take time to consider the scientific, social, ethical, and philosophical consequences of editing heritable human DNA.

In CRISPRed fruit flies that lack certain antimicrobial peptides, bacterial infections flourish, as revealed by fluorescent markers.

Researchers are developing an array of techniques for accurately and efficiently inserting genes into DNA.

When different archaeal species mate, their CRISPR systems interact in ways that may influence their evolution.

After the controversy of a Chinese scientist who was involved in editing the genomes of twin girls, the country puts forth tighter guidelines.

Documents about the experiment challenge a Chinese government investigation’s finding that He Jiankui mostly acted alone.

The group had argued that a patent given to the Broad Institute overlapped with this one.