Wide bandgap semiconductor materials are highly useful in power electronics due to their ability to work at high temperatures, power, and frequency. Gallium nitride (GaN) is a wide bandgap ...

Learning how to use your camera's light meter will allow you to properly adjust your settings without the guesswork.

Samsung says its mixed-reality device, currently codenamed Project Moohan, 'blends everyday utility with immersive new ...

A new 3-D model of a portable sundial found near Pompeii is helping researchers understand how to operate the "pork clock." ...

The de Blasio administration has begun inspecting the ventilation of every school in the city to make sure children do not return to classrooms where the coronavirus can easily spread. On Wednesday, ...

The writer Tristan Gooley describes how a pair of familiar constellations can help a person navigate in darkness when other ...

It is Saturday morning in Liverpool and, on a tree-lined football field, a junior game is being played between two under-12 ...

These binoculars guide you through the night sky in real time, with a database of 200,000 stars, and in this hands-on test, I ...