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 ...

Q: I recently saw my eye doctor because I suddenly became very sensitive to light. He said that it was caused by a condition called “Adie’s pupil.” My right pupil is much larger than my left and it ...

In a massive study of more than 80,000 adults, scientists have found a link between bright artificial light in the evenings ...

If you're one of the 39 million people in the United States who suffer from migraines, it can be tough to identify the ...

This story is part of a series on the current progression in Regenerative Medicine. This piece is part of a series dedicated to the eye and improvements in restoring vision. In 1999, I defined ...