How do you open an old locked chest when you don't have a key? Breaking the chest would work, of course, but that isn't an option if the chest is a valued historic artefact. So when curators at a ...

Since he was a kid [Giorgos Lazaridis] has always loved the idea of having an electronic door locking mechanism, and now that he has the means, he’s decided to construct one for securing the door to ...

In a discovery that points to potential new antibiotic medicines, scientists have deciphered the workings of a common but little-understood bacterial switch that cuts off protein production. In a ...