The eyeglass business just got disrupted by technology, and for those of us who wear glasses, that can mean better fit at lower prices.

Four specs wearers spent weeks ordering and testing frames to find the best online prescription glasses in 2026. See the five retailers we recommend.

Meta Platforms is reshaping its hardware and AI strategy. After reports of layoffs at its Reality Labs division, the US tech giant is now in talks with EssilorLuxottica to double the annual output of ...

The smart glasses sector marked a clear transformation at CES 2026, moving beyond the chaotic showcase of numerous startups seen in 2025 to a more streamlined exhibition featuring fewer but larger ...

What is the PD (Pupillary Distance)? It is the distance between the centers of your pupils, measured in millimeters. It ensures that the optical center of each lens aligns correctly with your eyes. If ...

39DollarGlasses is an online retailer specializing in glasses, sunglasses and contact lenses. Each pair of glasses comes with scratch-resistant coating and UV protection. Inventory includes narrow and ...

1 Department of Educational Psychology, Texas A&M University (Emeritus), College Station, TX, United States 2 Ventus Therapeutics U.S., Inc., Waltham, MA, United States Inconsistent colloquial and ...

Your watch’s VO2 max isn’t perfect, but you can improve its accuracy with better data and heart-rate tracking.

Spend the time, shop around, find the right prescription safety glasses for you. They don’t have to break the bank, and ...