Experts break down exactly why we have to be a lot more careful with the colour we go for ...

LED lights are everywhere, and you might be considering adding more of them to your home. Just how serious are the risks to your eyes, sleep, and health?

Several pieces of evidence have suggested that blue light can inactivate various pathogenic bacteria. Previously in vitro and in vivo studies using blue light in the spectral range of 400–470 nm ...

Our deputy beauty editor tapped experts and enlisted a panel of testers to find the best LED face masks with skin-soothing red light therapy.

Consultant Dermatologist, Prof Caitriona Ryan joined Brendan O'Connor to talk through the electronic and non-electronic skincare gadgets she'd recommend.

In drug discovery, building complex molecules quickly is the name of the game. Chemists want molecules with increasingly ...

Blue light is all around you. These high-energy light waves emanate from the sun, stream through earth’s atmosphere, and interact with light sensors in your skin and eyes. Increasingly, people are ...