Photophobia is not a fear but a sensitivity to light. Light sensitivity can be caused by eye conditions, brain issues, and certain medications. Seeing bright spots, headaches, and squinting are common ...

The E! Insider Shop editors and writers search the internet to find the best products out there. We interview expert sources, comb through customer reviews, and use our own personal experiences to ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." People say that the eyes are the windows to the soul. If you’re anything like me, then your windows are ...

Light-sensing proteins are found throughout all domains of life. Even single-celled microbes carry proteins that respond to light. And animals have light-sensitive organs in a huge range of shapes and ...

Branded content. Us Weekly has affiliate partnerships so we may receive compensation for some links to products and services. The skin around the eyes is delicate, and that’s in part due to how thin ...

You bought blue light glasses to save your eyes from screen strain, but somehow they’re making everything worse. Your eyes feel tired, your head hurts, and the world looks like it’s been dunked in ...