Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...
Medically reviewed by Andrew Greenberg, MD Key Takeaways Photophobia is not a fear but a sensitivity to light.Light sensitivity can be caused by eye conditions, brain issues, and certain ...
Eyes need time to adjust to darkness, with pupils widening in seconds and cones adapting in minutes. Full night vision, reliant on rods and rhodopsin ...
Imagine if a simple beam of light could one day treat conditions like nearsightedness or age-related macular degeneration (AMD). Researchers at the University of Nevada, Reno School of Medicine (UNR ...
A 5-year interim analysis of the PERCEIVE real-world study showed sustained improvement of light sensitivity in patients ...
A type of light-sensitive cell in one of the visual systems of fruit flies transmits two chemical messengers, histamine and acetylcholine, in response to the same light signal. These two molecules act ...
Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...