Tunable lasing at around 405 nm is realised with an InGaN device featuring a narrow-ridge active channel and a periodically ...

A sun rash is an immune system reaction to sunlight exposure that causes itchy bumps, raised patches, or blisters on your skin. Here’s why and how to find relief.

If the dreary winter days have you feeling lethargic, the best light therapy lamps might be the perfect pick-me-up to tide ...

When it comes to removing gel nails at home, technique is key. “A common misconception about gel is that it damages your ...

Red light therapy, also known as LED therapy, is trending for skin care. Here's what to know about it, according to a ...

Mumbai’s humidity and year-round UV exposure make sunscreen vital for skin protection. Using a water-resistant, ...

Mantis shrimp have remarkable colour vision. They have as many as 16 types of photoreceptor cone, compared with the three ...

Research uncovers how different types of light transform your skin, with experts warning about hidden dangers and unexpected ...