If you buy something through my links, I may earn a commission. With how much most of us look at screens all day, prot ...

A recent review of 17 randomized controlled trials casts doubt on the effectiveness of blue light blocking glasses for improving eye health and sleep.

I tried four advanced smart glasses with heads-up displays for notifications, navigation, and more so you don't have to hold your phone.

While glasses themselves don't make someone smarter, they've become deeply intertwined with perceptions of intellect and ...