In 2005, condensed matter physicists Charles Kane and Eugene Mele considered the fate of graphene at low temperatures. Their work led to the discovery of a new state of matter dubbed a 'topological insulator,' which would usher in a new era of…

“Have you seen your body in X-rays? It looks completely different,” says Rashid Sunyaev. “We will do the same with the Universe.” Sunyaev, an eminent Soviet-born cosmologist at the Max Planck Institute for Astrophysics…

Leslie Roberts is a science journalist in Washington DC. Onja is struggling tonight — her hands keep slipping off a miniature grip bar used to measure her strength. “Come on, you can do better,” coos Zeph Pendleton, who is…

A researcher steps forward and says he has plans to edit the genes of babies. He wants to alter a gene called CCR5 to protect children from HIV. He seems to have the skills, tools and position to do so — and he starts to tell other…