Thanks to the internet, it’s easy to browse, customize and (virtually) try on prescription glasses online without taking a trip to the optometrist’s office. After evaluating several options ...

In the end, he says you don’t need to wear blue-light-blocking glasses during the day. However, our bodies associate blue light with daytime, so exposure to it when you’re trying to go to bed ...

Lawrence Martin is a Washington-based public affairs columnist and the author of ten books, including six national best sellers. His books include The Presidents and The Prime Ministers ...