For most of our evolutionary history, human activity has been linked to daylight. Technology has liberated us from these ...

Light helps explains the evolution of our skin colour, why some of us have curly hair, and the size of our eyes. And light ...

Light has significantly influenced human evolution, from our upright stance and skin pigmentation to eye size and circadian ...

Light therapy for psoriasis is an effective treatment. Ultraviolet (UV) light therapy (phototherapy) involves exposing the skin to controlled amounts of UV radiation similar to that from the sun. It ...

I f you've been on Instagram lately, I'm sure you've come across a photo of someone wearing a futuristic-looking LED face ...

Artificial lighting and the abundance of electronic devices surrounding us emit blue light, which has a harmful effect on the ...

S.K. ANSWER: You’re not going to like my answer, because all types of UV light exposure, whether they lead to a sunburn or suntan, cause damage to the skin and lead to an increased risk of skin ...

(Unsplash) In an interview with HT Lifestyle, Dr Deepak Jakhar, Consultant Dermatologist at Dermosphere Clinic, explained that blue light penetrates the skin more deeply than UV rays, reaching the ...

After mystery symptoms as a baby, she was diagnosed with a rare disorder that forces her to shun all UV light. She got to be ...

This new skin treatment is meant to increase collagen in the skin, thereby attempting to eliminate wrinkles, acne, eczema, ...

Welcome to our 'Light and health' series. Over six articles, we look at how light affects our physical and mental health in sometimes surprising ...

Does skin need to look worse before it gets better post-treatment? CNA Lifestyle asks the skin experts why this happens and ...