Every day, billions of cells in your body divide, helping to replace old and injured cells with new ones. And each time this ...

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 ...

The team's experiments also show that TIGR systems have what Faure calls a "dual-guide system," interacting with both strands of the DNA double helix to home in on their target sequences ...

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