Genetic engineering, also known as genetic modification, is a set of technologies used to change the genetic makeup of cells, including the transfer of genes within and across species boundaries to ...

Once a defining tree of eastern forests, the American chestnut was nearly erased by a foreign fungus within a few human ...

The return of the long-extinct wooly mammoth or dodo bird may sound like a storyline straight out of science fiction. It’s not. Several de-extinction projects all share an ambitious aim to resurrect ...

Genetic engineering is moving faster than almost any other scientific field. New tools now allow researchers to edit DNA with ...

The modification of the genetic makeup of cells. Genetic engineering modifies the DNA in cells to alter their behavior. In 1953, the discovery of the DNA double helix, technically deoxyribonucleic ...

Biologists have engineered adeno-associated viruses that are better at capsid filling, potentially resulting in higher productivity.

Humans have been selectively breeding cats and dogs for thousands of years to make more desirable pets. A new startup called the Los Angeles Project aims to speed up that process with genetic ...

As the human population continues to explode, the need for efficient crop growth also expands. While there have been great strides in plant genetics and modification, there is still much to be learned ...

Life runs on instructions you never see. Every cell reads DNA, turns that message into RNA, and then builds proteins that ...

Bigger, tastier tomatoes and eggplants could soon grace our dinner plates thanks to Johns Hopkins scientists who have discovered genes that control how large the fruits will grow. The research—led by ...