The intricacy and seeming perfection of the eye, both as an object of anatomical beauty and as a working machine, have worried and intrigued scientists, philosophers and zealots, especially during ...

For the first time, researchers developed stem cell-derived pig retinal cells in comparison with human retinal cells, ...

In this video, learn about different parts of the human eye and how our sight works. Follow me please class. We’re here at the optician’s to get a good look at a human eye and find out how it ...

In this film, Dr Ben Price explains the intricate workings of human eyes. By comparing our eyes to those of dragonflies, he reveals humanity's unique way of seeing. 1. The image projected onto the ...

Pioneered by Italian ophthalmologist Benedetto Strampelli in the early 1960s, tooth-in-eye surgery is intended to minimize ...

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

Human eyes can’t decipher individual pixels from far away—this video shows why. A version of this story appears in the October 2018 issue of National Geographic magazine. Short for “picture ...

Researchers successfully pulled off the first eye stem cell transplants to help heal cornea damage, and the results speak for ...