Food allergy poses a considerable public health problem, especially in children, because of the potential severity of allergic hypersensitivity. In the US, food allergies are the most common cause of ...

Arthur Kornberg compared DNA to a tape recording of instructions that can be copied over and over. How do cells make these near-perfect copies, and does the process ever vary? In reality, the process ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Liam McCabe When I asked if there was one best way to unclog a sink, master ...

More than two months after the disappearance of Nancy Guthrie, investigators are still searching for answers, but experts say evolving DNA technology could yet provide a breakthrough in the case.

More than two months after the disappearance of Nancy Guthrie, investigators are still searching for answers, but experts say evolving DNA technology could yet provide a breakthrough in the case.