Researchers have demonstrated a new technique that uses light to tune the optical properties of quantum dots -- making the process faster, more energy-efficient and environmentally sustainable -- ...

An increase in drones flying in the low airspace of populated areas may increase the chance of collisions if the drones are not tracked properly.

Researchers at the University of Twente have solved a long-standing problem: trapping optically-generated sound waves in a standard silicon photonic chip. This discovery, published as a featured ...

Many objects that we normally deal with in quantum physics are only visible with special microscopes—individual molecules or ...