Our writer—a three-time marathoner—offers up 11 comfortable, snug, and even fun shades to help you conquer the miles.

The sunglasses bulk ultra-light frame ensures comfortable wear for ... protection comes with mens polarized sports sunglasses*3, glasses case*1, cleaning cloth*1, glasses pouch*1, glasses strap ...

Blue light disrupts sleep and strains eyes. Learn science-backed strategies to reduce exposure and protect health in a screen-driven world.

A new study by Brown University researchers suggests that gold nanoparticles—microscopic bits of gold thousands of times thinner than a human hair—might one day be used to help restore vision in ...

Huawei has launched a new version of its Eyewear 2 smart glasses in China, with a trendy round frame and support for AI ...

A geomagnetic storm unleashed by the sun on Sunday could create colorful auroral displays over parts of the United States ...

Solar eruptions created a northern lights display in North America and Europe overnight, with more auroras expected through Thursday.