In a new open-access study that I published with my late colleague Kostya Trachenko from Queen Mary University of London, I propose a surprisingly simple nonlinear mathematical equation that unifies ...

Finding a nice, not-too-expensive floor lamp is tricky. You want it to be functional (illuminating) but also unobtrusive and aesthetically pleasing. It can also act as a stand-alone piece of furniture ...

Charge 6 is Fitbit’s flagship fitness tracker band. The follow-up from Charge 5 features some tweaks under the hood, but little in the way of design changes. To the untrained eye, they look the same.