Chances are, you've probably seen a literal Batmobile cruising around Houston. But the city's closest thing to a real-life ...

Most people treat their phone flashlight like a basic on and off switch. You tap it when you drop something under the couch or walk through a dark parking lot. That's it. But with the latest software ...

One household name in the battery business acquired another Tuesday when Spectrum Brands sold Rayovac to competitor Energizer Holdings. “We understand the anxiety that announcements like this create ...

It's smart to have a light source on hand for emergencies, especially since everyday carry flashlights can be had for a throwaway price. The Sofirn brand is extremely popular amongst the enthusiast ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Gabriella DePinho Gabriella DePinho is a writer covering trending products.

The Benicci Blue Light Glasses impressed us with their lightweight design and wearability. Our editor, who never wears glasses, said she barely noticed these glasses on her face because they were so ...

Light travels in straight lines and will keep going until it is blocked by an opaque object We are surrounded by sources of light. The Sun is our main source of natural light but we also get light ...

Light is a type of energy which comes from a light source (something which produces light energy). We need light for our eyes in order to see, if they are able. Light sources can be natural such as ...

To read about how to prepare your article, please click on Instructions for Authors. If you are ready to submit an article please click on Online Submission. Light: Science & Applications (LSA) is ...

Quantum dot (QD) lasers enable intrinsically feedback-tolerant, isolator-free silicon photonic integrated circuits (PICs), eliminating the bulky optical isolators traditionally required to suppress ...

LED light wands, or light sticks, provide an effective (and relatively affordable) alternative to a photographer’s flashgun or a videomaker’s stand-mounted lamp. You don’t need to sync a light wand ...