For the first time, we present optimized indoor visible light links at up to 806 Mbit/s using a single channel of a low-cost off-the-shelf RGB-LED. While the RGB-LED acts as transmitter, a high ...

Black and White Laser Printer Versus Color Laser Printer. At its introduction in 1993, the first color laser printer on the market carried a $12,500 price tag.

Electromagnetic spectrum resources are a very important resource. With the rapid development of radio technology, electromagnetic spectrum resources have become scarce. Abuse of spectrum resources and ...

To mark the 100th anniversary of the Leica I, the company launches its own black-and-white film for the 35mm format for the first time: Monopan 50.

Four uncrewed robotic sailboats known as “Voyagers” have been put into service by the Danish Armed Forces for a three-month trial.

Cousins from both the branches of Pope Leo XIV's extended family, the side that passed for white and the side that remained Black, are eager to reconnect.

In a series of studies, Bonam has found that white Americans hold ironclad stereotypes about black neighborhoods—even when they display little or no animus toward black people.

White House Press Secretary Karoline Leavitt is facing criticism after calling a Black reporter’s question about planned peaceful protests at President ...

News D.C. Police Spend Millions on a Surveillance System That Detects Gunshots and Targets Black Communities MPD has little oversight over ShotSpotter.