Everyone's had a photo that makes their eyes appear bright red. What is the cause of red eye, and what are some of the ways ...

The group of volunteers had laser pulses shot into their eyes, enabling them to perceive a brand new blue-green color that ...

Using lasers, doctors can alter cornea pigments. The FDA doesn't regulate this growing practice — is it worth it?

A federal health agency says the U.S. has 935 confirmed measles cases this year. That's triple the amount seen in all of 2024 ...

Most people see a particular range of colors based on the cones in their eyes. Some, sadly, have one variety or other of ...

People who visited a busy tourist attraction in Toronto might have been exposed to measles. Today, Toronto Public Health ...

More rounds of torrential rain and severe weather plowed across the southern Plains on Wednesday, causing deadly flooding and ...

There are many ways to lose an eye. Christina Leitzel wants people to know that there are also many ways to gain a new one.

Discover how the genetics behind your eye color connects to various health conditions, from melanoma risk to pain ...