Researchers in Germany have developed a ring laser that tracks Earth's axis movements without telescopes or satellites.

Soon after the initial discovery of the Hall effect, scientists noticed that magnetic materials exhibited a similar ...

Before you decide to click away, thinking we’re talking about some heart rate monitor that connects to a display using WiFi, wait! Pulse-Fi is a system that monitors heart rate using the ...

J apanese physicists have observed an elusive form of the “Hall effect” in a nonmagnetic material for the first time ever. The material, cadmium arsenide (Cd3As2), now proves theoretical predictions ...