WASHINGTON — Researchers have demonstrated a new visible light communication system that uses a single optical path to create a multi-channel communication link over the air. This approach could be ...

It uses your phone’s sensors, GPS data, and object catalogs to help you align, locate, and track targets with minimal learning curve.

A research team from the University of California Los Angeles (UCLA), Ludwig Maximilian University of Munich (LMU), and Johannes Gutenberg University Mainz (JGU) has succeeded in exciting the atomic ...

A paradigm shift occurred in Paris in the late 17 th Century, as the speed of light that thinkers, such as Descartes and Aristotle, had speculated as being infinite and instantaneous had been ...