Like most human traits, blue eyes are determined by genes, and no two people have exactly the same hue. It works a lot like ...

Cleaner, more pure water backscatters light in the blue range, which makes it look blue. One famous example is Crater Lake in ...

The technology behind shades has changed over the centuries. From Inuit snow goggles to aviators to polarized sunglasses.

Artificial intelligence isn’t just changing how we interact with each other, but also how we interact with and perceive ...

Three of the patients had suffered post-traumatic visual discomfort especially when exposed to bright light ... images. These patients consistently described ‘grainy’, ‘dotty’ or ‘pixelated’ vision ...

Artificial blue light from devices and screens is not kind on your eyes or your overall health. Here are the best blue light ...

While adults are also susceptible to the effects of excessive blue light exposure, children are particularly vulnerable. This is because their eyes have more transparent lenses, which allow more ...

The news comes ahead of the world premiere of Tom Tykwer’s contemporary German drama “The Light” (pictured), which was co-produced by Gold Rush Pictures and will open the Berlin Film ...

If you’ve ever suffered from dry, irritated eyes or struggled to fall asleep after a long day of staring at your computer, you may have been tempted to purchase a pair of blue-light-blocking ...