A GPS smartwatch that helps beginners gamify their fitness with car-like data and takes elite athletes to new levels.

LED light wands, or light sticks, provide an effective (and relatively affordable) alternative to a photographer’s flashgun or a videomaker’s stand-mounted lamp. You don’t need to sync a light wand ...

Our GHI experts tested dehumidifiers in the lab to find the best models for protecting against damp and mould. Shop our picks now, from Meaco to De'Longhi.

In response, researchers have been exploring new computing methods that offer high-speed performance with lower energy requirements. One promising approach is optical analog computing, a technique ...