Medically reviewed by Christine L. Larsen, MD Photophobia is an abnormal sensitivity to light. It is associated with dry eye disease, migraines (severe, recurrent headaches), and traumatic brain ...

The new study showed that the frequency of people with dark skin was still high in parts of Europe until the Copper Age (also ...

And if your genes have given you both blue eyes and red hair? Well, you’re rocking ... Ophthalmology study of 3,654 ...

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But when the glass is a monotonous block of almost-black ... blinding light before it became unbearable. I read countless young adult novels which described the captivating blue eyes or striking ...

black kite, osprey and wolf fish Not only is the reindeer's eye beautiful, it is a scientific marvel. The animal's eyes change from a golden colour to a deep blue as summer fades to winter, helping it ...