By editing this tag, scientists are able to target the enzyme to specific regions of DNA and make precise cuts, wherever they like. It has been used to 'silence' genes - effectively switching them ...

As the power of gene editing becomes more advanced, ideas that once seemed like science fiction are rapidly becoming a possibility. Now, a leading expert on human gene engineering has warned of ...

For the past 12 years, Sartore has been on a mission to photograph every animal species in captivity, "from ants to elephants." It's part of a project called the Photo Ark that aims to make people ...