Metasurfaces are two-dimensional (2D), nanoengineered surfaces that interact strongly with electromagnetic waves and can ...

Imagine supercomputers that think with light instead of electricity. That s the breakthrough two European research teams have made, demonstrating how intense laser pulses through ultra-thin glass ...

An international team of scientists led by researchers at the Peking University in China has designed a revolutionary ‘all-optical’ chip that uses light to synchronize the speed of processors and can ...

Engineers have developed a new chip that uses light waves, rather than electricity, to perform the complex math essential to training AI. The chip has the potential to radically accelerate the ...

For the first time, physicists have simulated what objects moving near the speed of light would look like — an optical ...

The new tech can dramatically reduce AI's energy use and make data centers more efficient and less damaging to the environment, according to the company. Our team tests, rates, and reviews more than 1 ...

High-speed color images from a fusion machine reveal lithium turning greenish-yellow as it traces magnetic lines.

Space — the final frontier. These are the words that introduce every episode of classic "Star Trek," the show that essentially popularized the concept of traveling the stars at the speed of light – or ...