Neurons, the cells in brains and spinal cords that make up the central nervous system, communicate by firing electrical pulses. But scientists have found hints that neurons may transmit light as well, ...

The speed record for data transmission using a single light source and optical chip has been shattered. Engineers have transmitted data at a blistering rate of 1.84 petabits per second (Pbit/s), ...

Window film has become one of the most cost-effective methods for cutting energy usage in existing buildings, especially in warm, sunny climates like Florida, California, and Arizona. By blocking ...