Scientists have turned a long-standing sci‑fi idea into working hardware, using pure light to move data wirelessly through the air instead of relying on radio waves or copper traces. The result is a ...

For years now, Alphabet's Taara division has been delivering internet connectivity in far-flung areas with traffic-light-sized transmitters that communicate over long distances using beams of light.

SAN FRANCISCO, April 10 (Reuters) - NEye Systems, a startup developing a new kind of networking chip for artificial intelligence data centers, on Thursday raised $58 million in venture financing in a ...

A team of researchers has developed a new kind of transmitter chip that could change how wireless devices send signals. This chip uses less energy and can help devices stay connected longer. That ...