HelpMeSee’s Mazava Project trains general practitioners in Madagascar to perform cataract surgeries, addressing the country’s ...

Liquid-filled rocks form when minerals trap fluids, but depending on their composition they can either be classed as enhydros, enhydro agates, or fluid inclusions. An enhydro is a hollow nodule that ...

It's been a year since your last visit to the eye doctor. You know how important it is to have an annual eye examination. Your optometrist is friendly and kind and keeps your vision as sharp as ...

Phobos looks like the pupil of a googly eye against the warm glow of the sun. NASA's Perseverance Mars rover was treated to a "googly eye" solar eclipse as the planet's moon Phobos passed in front ...

A stye is a lump on your eyelid caused by a bacterial infection. Improperly sanitized contact lens, eye makeup, and conditions like diabetes and rosacea can increase your risk of a stye.

The Perseverance rover, currently ascending the western wall of Jezero Crater, captured a video of the partial eclipse, which resembled a googly eye, on September 30. The eclipse lasted about 30 ...

Some experts will tell you that the human eye can see between 30 and 60 frames per second. Some maintain that the human eye may be able to see much more than that although more research is needed.

Most people should have a regular eye exam every couple of years. If you're older than 65 or have certain conditions, you may need more frequent checks. (Photo Credit: iStock/Getty Images.) ...

As someone with relatively normal under-eyes, I’ve never had much use for eye creams, even though they’ve always been touted as a must-have for anyone who was serious about their multistep ...

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