On Dec. 2, Warner returned home from work to find his fiancée dead in the couple's bedroom; she had been strangled and her ...

What happens next can vary. The standard Cas9 protein cuts the DNA at the target. When the cut is repaired, mutations are introduced that usually disable a gene. This is by far the most common use ...

Researchers at Georgia State University used the Summit supercomputer to study an elaborate molecular pathway called ...

Sunburns and aging skin are obvious effects of exposure to harmful UV rays, tobacco smoke and other carcinogens. But the effects aren't just skin deep. Inside the body, DNA is literally being torn ...