The QJF Photochromic Smart Glasses are on sale for $26 right now. If you've never owned smart glasses before, this is the ...

For decades researchers have been exploring how to store data in glass because of its potential to hold information for a long time — eons — without applying power. A special type of glass that ...

Typical cyclocrossers, with pit bikes, spare wheels, and tires and garments for every condition, have plenty of equipment choices to deal with come race day or even before a training ride. One ...

If you’re thinking about getting transition lenses, consider this: Every time you do something as simple as walking out of a building, you could watch a chemical reaction happen literally right in ...

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 ...

Having the right prescription for your eyeglasses and wearing sun protection whenever you're outdoors are not mutually exclusive goals. Both prescription sunglasses and transition lenses can correct ...