Dr. Elizabeth Yuko is a bioethicist and adjunct professor of ethics at Fordham University. She has written for The New York Times, The Washington Post, The Atlantic, Rolling Stone, CNN & Playboy.

If you wear glasses, you know that properly caring for and storing them increases their lifespan. However, if you notice a scratch on the lens, you might be wondering how to get the scratch out ...

Dirty or scratched lenses are not only an issue of aesthetics but a matter of safety, too. When your glasses aren’t 100 percent clear — especially if they’re prescription — you risk being blinded by a ...