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

For a baseball outfielder, there is nothing more worrisome than losing a fly ball in the sun. Outfielders focus on tracking the ball off the hitter’s bat to gain intel on height and trajectory. While ...

The technology behind shades has changed over the centuries. From Inuit snow goggles to aviators to polarized sunglasses.