In Argentina, equine cloning in polo is no longer a rarity. It’s now a mature industry — although ethical dilemmas ...

Reproductive Cloning is the process of making a full living copy of an organism. Reproductive cloning of animals transplants nuclei from body cells into eggs that have had their nucleus removed. That ...

Extinction has always been final — until now. Advances in genome sequencing, cloning, and genetic engineering have given scientists a real pathway to bring extinct animals back to life. This process, ...

BUENOS AIRES - They look like ordinary foals, docile with honey brown coats and white facial patches, content to spend their days munching alfalfa in a cordoned-off pasture in rural Buenos Aires ...

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 ...