The company says the fund is supported by shareholders, customers and employees making voluntary contributions to their ...

In PTE, as light energy heats up electrons in the material, making them "hotter" than their surroundings, these energized electrons then naturally move toward cooler regions, generating electric ...

Pennsylvania residents should brace for higher electric bills next month as temperatures drop and energy supply prices rise.

Electric rates are rising for Western Pennsylvania customers, starting Monday. The residential rate for Duquesne Light ...

In 1845, Michael Faraday discovered what’s known today as the Faraday Effect—which describes how light and electromagnetism ...

Here’s why energy saving light bulbs have become so popular and how they light up our homes, schools and workplaces. When you purchase through links on our site, we may earn an affiliate commission.

New research shows that the magnetic part of light actively shapes how light interacts with matter, challenging a 180-year-old belief. The team demonstrated that this magnetic component significantly ...

Scientists at the University of Cambridge have used a liquid light to create a semiconductor switch that’s tiny enough to blur the distinction between light and electricity while also enabling the ...