Does cloning create identical copies?

As ICSI becomes routine in sport horse breeding, Oscar Williams examines the science, the performance data and the myths that refuse to fade

The elevator pitch made this trip sound very glamorous, but it’s nearing 43ºC and I’ve been stooping around in the desert for over an hour, eyes fixed on the arid earth. We’re in the Turkana Basin in

Hop aboard as Daisy Dobrijevic sets sail to discover the world’s most unusual beasts.

Squinting, it looks like a piece of popcorn. It’s hard to imagine this tiny orb could be a lifeline for coral reefs around the world. “That will have maybe eight or 12 eggs,” says Dr Jamie Craggs as I

SAVING A BABY FROM GENETIC DISEASE AS A DOCTOR WHO TREATS BABIES WITH RARE GENETIC diseases, Dr. Rebecca Ahrens-Nicklas, director of the Gene Therapy for Inherited Metabolic Disorders Frontier Program

Amazing answers to your curious questions