Applied physicists in the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have demonstrated a new way to structure light in custom, repeatable, three-dimensional patterns, ...

This article is a part of CNN Underscored’s Guide to Age-Defying Beauty, a weeklong focus on the essential products, tips and tricks to enhance your glow at any age. We’ll be featuring editor-tested ...

When one eye is deprived of vision early in life, it can lead to amblyopia, a condition more commonly known as lazy eye. This happens because a lack of input disrupts synapse formation in the brain's ...

It has happened to many of us. While in the middle of work, a study session or just spending time with friends, your eyelid flutters for no apparent reason. At first, it may be nothing more than a ...

Back when Alien: Earth premiered on FX and Hulu, all of three weeks ago, IGN’s Clint Gage said in his review of the first two episodes that, “The xenomorph is playing the hits, as it were. But this ...

There’s a dark spot floating in front of your eye, but when you try to look directly at it, it scoots away. What the heck? These little shadows are known as floaters, and like gray hair and laugh ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Health content on TikTok goes in waves, but the latest obsession seems to be ...

Systane brand eye drops were voluntarily recalled because of possible fungal contamination, the Food and Drug Administration said. One lot of Systane Lubricant Eye Drops Ultra PF was recalled ...

Select eye drops under the Systane brand were voluntarily recalled for concerns of fungal contamination, which could cause eye infection and threaten users' vision, according to a recall announcement ...

Charlotte Codina does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...