Sunspots are cooler areas on the sun's surface that appear darker compared to their surroundings. These solar blemishes are ...
Uranus and Neptune will also be on the scene, too dim to see with the naked eye. Look to the western horizon at sunset on Feb. 20 to witness an incredible sight, as three planets shine below the ...
In late winter, the zodiacal light is visible in the evening in the Northern Hemisphere (false dusk) and in the pre-dawn ...
In the vast tapestry of the universe, most galaxies shine brightly across cosmic time and space. Yet a rare class of galaxies ...
With an Experiment in Their Basement Photo Lab, Two Brothers Created a Paint That Outshines Them All
In the 1930s, the Switzer brothers stumbled onto a way to mimic fluorescence. That led to Day-Glo, which has been making the world a brighter place ever since ...
Abstract: Covert communications play a crucial role in modern communication systems, ensuring privacy and security in urban environments. Visible light communication (VLC) emerges as a promising ...
Researchers have built a paper-thin chip that converts infrared light into visible light and directs it precisely, all without mechanical motion. The design overcomes a long-standing efficiency-versus ...
Abstract: In vehicle-to-vehicle visible light communication (V2V-VLC), the irregular shape of the vehicle headlight radiation pattern, dynamic traffic conditions and ambient noise variation at ...
Researchers from the Advanced Science Research Center at CUNY Graduate Center (CUNY ASRC) have made a breakthrough in the design of nonlinear metasurfaces. Described in eLight, the team's device is a ...
The invention of tiny devices capable of precisely controlling the direction and behavior of light is essential to the development of advanced technologies. Researchers at the Advanced Science ...
Contributed by Ben Feringa; received July 26, 2025; accepted December 12, 2025; reviewed by Zbigniew L. Pianowski and Junji Zhang ...
As you become more senior in an organization, visibility isn’t optional—it’s expected. But when your team is doing the hands-on work, how do you talk about your role without taking undue credit or ...
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