From frogs and sheep to cats, humans have learned to clone all kinds of organisms. Like you, I was curious how it all works, so I talked to my friend Jon Oatley, a researcher at Washington State ...

For years, the strangest celebrity pet story was Mariah Carey flying her dogs first-class. I’ve often wondered did they drink the champagne out of bowls and press the call button for chew toys. But ...

If you’re thinking about following Streisand’s example and are dead-set on bringing Fido back to life, here are a few things you should know. Still thinking of cloning your dog? It’s best to plan ...

Twenty-seven years ago, Ty Lawrence began to be haunted by a slab of meat. The carcass, which he spotted at a slaughterhouse while doing research as a graduate student, defied the usual laws of nature ...

A small but valuable change to the procedure for rolling-circle amplification creates a useful cell-free cloning method. The authors were familiar with this polymerase because of their previous work ...