Each cell has their own genetic code that helps maintain viability and directs function. This genetic code is commonly referred to as deoxyribonucleic acid or DNA. DNA is the molecule that carries ...

As men get older, something surprising can happen inside their bodies at the microscopic level. Some of their cells begin to lose the Y chromosome, a small piece of genetic material that is usually ...

Like many viruses, the rabies virus has a relatively small genome compared to most organisms. Scientists have now revealed how the rabies virus can take control of cells even though its genome only ...

There are hundreds of cell types in the human body, each with a specific role spelled out in their DNA. In theory, all it takes for cells to behave in desired ways—for example, getting them to produce ...

Drug delivery researchers have vastly improved the potential of genetic therapies by overcoming the challenge of consistently getting genes and gene-editing tools where they need to be within cells.