The eye chart you’ve known for your whole life is a lie. Because the letters you read off of it don’t actually make up a whole alphabet. While you’ve probably never noticed it from the optometrist’s ...

Eye drops are recommended for treating symptoms of dry eye, allergic reactions, and eye redness. But most eye drops contain a preservative ingredient called benzalkonium chloride (BAK). This ...

As stay-at-home orders drag on, many of us are looking for ways to DIY tasks we used to outsource to professionals. While self-treating anything you’d normally visit a doctor for requires more care ...