In a year in which precious metals shined, silver stole the show. Silver’s price blew through a 45-year-old record and has more than doubled in 2025. At $76.486, a troy ounce of silver is worth more ...

If you click on links we provide, we may receive compensation. Including pathway lights, spotlights, and more Toni Sutton has been a shopping writer at PEOPLE since 2022 and brings over a decade of ...

Abstract: Conventional energy sources have been declining rapidly and the consumption of renewable energy sources have increased in recent times. Due to rapid increase in Light Emitting Diode (LED) ...

Abstract: This paper presents an Internet of Things (IoT)-based solar powered street lighting system with anti-vandalisation mechanism that focuses on power conservation, energy efficiency, automation ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...