Unlike conventional semiconductors, graphene cannot be switched off, a problem that threatens to scupper its use in future generations of transistors. Now physicists think they’ve found a solution.
Comparing electric and gas-powered versions of the same car show the environmental benefits of electric vehicles.
Scientists produced embryonic stem cells from the DNA of one person combined with a human donor egg.
Nobody knows what exploded over Siberia in 1908, but the discovery of the first fragments could finally solve the mystery.
Painful finger-prick blood tests for diabetics could become a thing of the past, say physicists who have built a sensor that measures glucose in saliva
If a Web page lacks a time stamp, how do you know when it was created? A new Web application could help.
As life has evolved, its complexity has increased exponentially, just like Moore’s law. Now geneticists have extrapolated this trend backwards and found that by this measure, life is older than the Earth itself.
Neural implants are set to be revolutionised by a new type of graphene transistor with a liquid gate, say bio-engineers
For the next month, I’m trying out a smartphone-less existence. Am I crazy?