Add Yahoo as a preferred source to see more of our stories on Google. Since ancient times, people have experimented with light, cherishing shiny metals like gold and cutting gemstones to brighten ...

Penn-led researchers have shown for the first time that multiple, information-carrying light signals can be safely guided through chip-based, reconfigurable networks using topology, the esoteric ...

Optical frequency combs—laser sources that emit evenly spaced colors of light—are foundational, ubiquitous tools for ...

Scientists at Harvard have built a miniature device that can twist and tune light in real time. By rotating two stacked ...

Researchers at Rensselaer Polytechnic Institute (RPI) have created a new and unusual state of matter—known as a supersolid—by ...

This research uncovered the basic relationship between crystal distortion and light emission properties of two-dimensional (2D) hybrid perovskites. Firstly, octahedral distortion lowers the formation ...

Computers benefit greatly from being connected to the internet, so we might ask: What good is a quantum computer without a quantum internet? Computers benefit greatly from being connected to the ...

Engineers created a MEMS-tunable twisted bilayer photonic crystal chip that dynamically adjusts twist angle and spacing to ...

The role of light in our lives is both pervasive and primordial. Ultraviolet light probably had a role in the very origins of life, and light-driven photosynthesis underlies all but the most primitive ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. It’s all about trust. That was the watchword at the recent ...

Every time someone sends a message or posts to TikTok, it takes thousands of optical and electrical connections to get that message through. But what if there was a way to manipulate the power of ...

A research team led by Sahand Jamal Rahi at EPFL’s Laboratory of the Physics of Biological Systems has introduced a new approach called “optovolution.” This technique uses light to guide the evolution ...