A process developed at ETH Zurich enables the massive miniaturisation of organic light-emitting diodes (OLEDs) in only one single step. The light sources are now smaller than the wavelength of the ...

When celebrities like Dakota Johnson, Kate Hudson, Dua Lipa, and Victoria Beckham need to look radiant for a red carpet, ...

This FDA-approved treatment can help improve skin health and vitality while decreasing the appearance of acne, scars, and ...

LED lightbulbs are supposed to last thousands of hours, so how come some of them stop working so fast? The answer might be in ...

Scientists have discovered how to electrically power insulating nanoparticles using organic molecules that act like tiny ...

Home screens now handle streaming, sports, casual gaming, fitness videos, and the occasional work presentation. Smooth navigation, quick voice search, and reliable casting turn a TV into a daily hub.

LED headlights have largely taken over the market from HID and halogen lights, and they definitely have advantages. Yet HID lights have their strengths, too.

Light emitting diodes have already reshaped how we illuminate homes, power phone screens, and build stadium displays, but a ...

Nanoparticles containing lanthanide ions are excellent light emitters. The addition of organic molecules means that they can be activated using electric currents. These nanoparticles are excellent ...

The LED, or light-emitting diode, is very unlikely to fail, and if it does, it goes out slowly over the years. Instead, it's the other electrical bits in LED bulbs that fail and cut off the bulb's ...

LookFantastic describes: “The 4-in-1 face mask is equipped with 100 LEDs with 300 LED bulbs. Red light reduces the appearance ...

Holograms are created with a single OLED pixel, bringing phones and glasses closer to projecting real 3D images without the ...