DNA is fundamental to the biology of all life on Earth, but how many of us actually know what it is or what it's made of?

DNA analysis is crucial for identifying individuals and their relatives, using technologies like PCR, electrophoresis, and ...

Ring-shaped extrachromosomal DNA is implicated in many cancers. Rachel Brazil talks to the scientists trying to uncover their ...

The Pol-theta enzyme (blue) joins two parts of a broken DNA strand (yellow). This process is mutagenic and can give rise to cancer. LA JOLLA, CA—DNA repair proteins act like the body’s editors ...

A new study suggests a far more intricate genetic tapestry is involved in the ultimate ancestry of people in Japan.

The “warm” data in the middle, such as your old photos, can take a few seconds to retrieve. Most data is cold, and a lot of ...

Although previous studies have mapped parts of Pol-theta's structure ... "Human polymerase θ helicase positions DNA microhomologies for double-strand break repair," include Yonghong Bai, Brian ...

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

If a strand of DNA is broken, for example, it ensures that the damaged part can be repaired using an intact DNA strand as a blueprint. But it is not only aging egg cells that are affected by ...