Several studies have found that people with light-colored eyes are more sensitive to the effects of light than people with dark-colored eyes. Researchers speculate this may be due to lower amounts ...

Blue light is a high-energy light that the eyes absorb from computers, smartphones, LED lights, and fluorescent lights. The sun is the biggest source of blue light. On a sunny day, it's 100,000 ...

Our sources found that blue light can still contribute to digital eye strain, especially when using screens for long periods in dim lighting. Symptoms can include tired eyes, headaches, and ...

The disconnect between how blue light glasses are supposed to work and how they actually feel reveals a fundamental misunderstanding about eye strain, screen use, and what your eyes really need to ...

Virat Kohli called for more application from India despite his his 139 not out completing a 5-0 one-day international whitewash over Sri Lanka.

People with green or hazel eyes have light brown pigment in their eyes. As babies are exposed to sunlight, those specialized cells—the melanocytes—become more active, producing more melanin ...

The contact lens technology uses nanoparticles that absorb infrared light and convert it into wavelengths that are visible to mammalian eyes (e.g., electromagnetic radiation in the 400-700 nm range).

New Contact Lenses Give Users Super-Vision to See Infrared Light—Even With Their Eyes Closed Researchers have developed experimental contact lenses that use nanoparticles to convert the ...

People with green or hazel eyes have light brown pigment in their eyes. As babies are exposed to sunlight, those specialized cells—the melanocytes—become more active, producing more melanin ...