Every company prides itself on giving customers what they ask for. Healthier fast-food products. Nicotine-free cigarettes. Bigger engines in cars. After all, giving people what they want will ...

A 3D-printed piezoelectric metamaterial uses topology-driven charge transport to locate underwater sound sources from a single compact transducer, replacing bulky hydrophone arrays. (Nanowerk ...

Picture two old men at a dhaba. One is draped in a shawl that smells of saffron and Deccan summers. The other wears a coat that has seen Mongol winters and Mediterranean olives. They order chai. The ...