Nanoparticles are widely used in medicine to deliver drugs, genes or imaging agents to specific parts of the body. Once a ...

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 ...

Genetic engineering is moving from the lab bench into clinics, farms, and even family planning decisions, promising to change how we prevent disease, age, and define human potential. The same tools ...

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 ...

Modern genetic research is “pushing the boundaries of what’s possible” by bringing extinct animals back to life, but could it ...

In a rapidly changing climate landscape, the plants we rely on for food, textiles and more face a multitude of challenges, including rising temperatures, drought and disease. Caltech's Gözde Demirer, ...

During her chemistry Nobel Prize lecture in 2018, Frances Arnold said, “Today we can for all practical purposes read, write, and edit any sequence of DNA, but we cannot compose it.” That isn’t true ...

While many of life's mysteries remain unsolved, every biologist can describe the basic processes performed by a living organism, including energy use, reproduction, growth and development. While these ...

These mutations improve biocontainment, transformation stability, and overall performance in genetic engineering of plants. Complementing the strains, researchers also developed new plasmids and a ...

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 ...