vision

If you're experiencing any of these problems, you might want to make an appointment with your eye doctor ASAP.
Here's how lifestyle changes from the last year may have altered your eyes and vision (and what you can do about it).
If your breath fogs up your lenses while wearing a mask for coronavirus, follow these simple steps to prevent the problem.
If you’re one of the millions of Americans flushing your contact lenses down the toilet or sink, listen up. Researchers found that the plastic moves through sewage, slips into and pollutes our oceans and can be traced in the food we consume.
The condition often goes unnoticed in people who think they see things just like everyone else.
The Allen Brain Observatory in Seattle is studying the rodents to decipher how vision works.
"A 15-minute surgery is all most of these people need to restore their sight."
"We do not realize how much we take for granted until we spend a day like this one."
A bizarre mistake hints at a more general flaw in human perception.
We might see things before we're actually aware of them.