I’ve been reviewing smart lighting for years. Here are tips on how to prep, what to choose, and the smart lights that work ...

LEDs are everywhere—from phone screens to flashlights—but how do they actually produce light? This video explains how electricity moves through a semiconductor to create visible light in an efficient, ...

Explore how a basic LED can be used as a tiny solar cell, generating measurable voltage under sunlight. This hands-on electronics project demonstrates the photoelectric effect using a multimeter to ...

Getting your Trinity Audio player ready... Waves of colorful northern lights are expected to light up Colorado skies once again Wednesday night as severe geomagnetic storms continue, according to ...

Wednesday night's aurora australis lit up the skies in spectacular hues of purple, blue and green. If you missed the display, the Bureau of Meteorology (BOM) has confirmed there is a very high chance ...

A powerful solar storm made the northern lights visible in unexpected places, including Florida. This marks the third time in 2024 that the aurora borealis has been seen in the Sunshine State. Experts ...

A second night of aurora borealis is expected across parts of the U.S., Canada, and the U.K. on Wednesday evening, following a vivid display on Tuesday that reached as far south as Alabama and New ...

For those who missed the show on Nov. 11, they will have another chance to see the northern lights on Nov. 12 Steven Garcia/NurPhoto/Shutterstock The northern lights ...

How a Finnish physicist named Karl Lemström once became obsessed with recreating the aurora borealis from scratch – and may ...

Vienna's coffee culture is world renowned. But it's not just about traditional coffeehouses. We asked local coffee expert and ...

This winter is predicted to be a particularly good one for spotting the green-hued celestial clouds in the night skies of the ...