A $12 power meter helped me test which electronics in my home were the biggest energy vampires. The result caught me off ...

The Palmetto LightReach program is an effective way to avoid rising energy costs and choose clean, dependable energy.

With a light feel, banging sound, and a near top-class microphone, the G552 Lightspeed is a great gaming headset that is only ...

These days, multi-spot ceilings, downlights and LED panels are now the default, often installed with little thought beyond achieving maximum illumination. But lighting is so much more than that: many ...

Light can do more than illuminate a material. Instead of relying on light’s oscillating electric field as the main driver, they use excitons, short-lived electron–hole pairs that form inside ...

Pimax's Dream Air weighs less than my iPhone 17 and somehow has a micro OLED display with an 8K resolution. Reading time 3 minutes Meta might be turning its back on VR to prioritize smart glasses, but ...

Researchers have built a new platform that produces ultrashort UV-C laser pulses and detects them at room temperature using atom-thin materials. The light flashes last just femtoseconds and can be ...

Scientists have found a way to see ultrafast molecular interactions inside liquids using an extreme laser technique once thought impossible for fluids. When they mixed nearly identical chemicals, one ...

Move over weight loss and dry January. There’s a new popular New Year’s resolution in town: Enter the digital detox. Some people are aiming to reduce overall screen-time or social-media use (including ...

Light Base is Be Quiet’s series of cases with panoramic interiors—the company is better known for its silent-running, more enclosed dark sentinels. A new addition, the $145-as-tested Light Base 500 LX ...

You’re staring at a blank card. Someone you care about just went through a terrible breakup. You want to say the right thing. You also don’t want to sound like you copied and pasted the right thing.

Justin Pot is a freelance journalist who helps people get more out of technology. Sometimes you need just a little bit more light during a video call, especially if you're in a dimly lit room. The ...