In our bodies, there are trillions of cells. From white blood cells to skin cells, each type has its own specific function which helps us perform tasks and survive. But what makes up these cells and ...

DNA is the molecular basis of heredity, the inherited traits that pass between generations in a person's family tree. Embodied in the sequence of base pairs, DNA carries information between ...

Gene therapies treat or prevent disease by tweaking the content or expression of cells' DNA. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Gene ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

Claims regarding 50% genetic similarity, while likely overstated, are based on a comparison of similarly functioning genes, not the specific DNA sequences that make up the human genome. A popular ...

Some viruses mutate more rapidly than others. Learn more about why that is and what that means for your health.