Competent cells—bacterial cells engineered to efficiently uptake foreign DNA—are at the heart of modern molecular biology ...

The DNA bank was inspired by the successful cloning of a black-footed ferret named Elizabeth Ann.

On April 8, Colossal announced it had used both cloning and gene-editing based on two ancient samples of dire wolf DNA to birth three pups, the six-month-old males Romulus and Remus and the two ...