Astigmatism is a vision disorder that affects how the eye processes light. aluxum/ Getty Images Astigmatism occurs when the eye is shaped more like an oval than a sphere, which distorts the light that ...

Blurry vision is not always a cause for concern, but it can be a sign of a detached retina, a stroke, an infection, and various other conditions that may need medical attention. Keep reading for more ...

As we age, vision changes can make it difficult to do everything from read small print on restaurant menus to drive in dim light. Bothersome as they may be, these changes are typically par for the ...

Astigmatism occurs when the eye is shaped more like an oval than a sphere, which distorts the light that enters causing blurry vision. Astigmatism is fairly common, affecting about one in three ...

If you experience blurry vision in one eye, it's important to determine the cause so that you can receive the proper treatment. Jump to Key Takeaways. Age-related macular degeneration (AMD) leads to a ...

Squinting while texting? Always losing your reading glasses? An eye implant that takes about 10 minutes to put in place is the newest in a list of surgical repairs for the blurry close-up vision that ...

Blurry vision and headaches often occur together with migraine or cluster headaches, or these symptoms may indicate eye strain. Additionally, blurry vision combined with a headache can sometimes ...

Google’s Nest Cam lineup doesn’t take the highest-quality video, but it once had a solid reputation for being pretty reliable. After previous updates made daytime HDR footage look unpleasant in the ...

Spaceflights lasting 6 months or longer can cause a spectrum of changes to the astronauts’ visual systems, says a new NASA-sponsored study. Some of these problems linger even after their return to ...

As missions aboard the International Space Station (ISS) have grown longer, astronauts have been repeatedly complaining of blurred vision and, fearing that this condition might not be reversible on ...

A YOUNG woman started noticing her vision was blurry before being diagnosed with a rare disease. Alisha Khan kept seeing a grey patch from her right eye wherever she ...