Liquid crystals are all around us, from cell phone screens and video game consoles to car dashboards and medical devices. Run an electric current through liquid crystal displays (LCDs) and they ...

A research team affiliated with UNIST has unveiled for the first time a new principle of motion in the microworld, where objects can move in a directed manner simply by changing their sizes ...

Add Yahoo as a preferred source to see more of our stories on Google. Fidget spinner are over and done. Fiiiiiiiinally. You’ll still occasionally see a kid playing with one if he or she hasn’t gotten ...