Howard Hughes Medical Institute-led research has produced a complete connectome of the Drosophila visual system, enabling systematic investigations into how visual information is processed and relayed ...

Sure, you can find a cute pair of sunnies at the gas station. But finding high-quality polarized sunglasses takes a little ...

We've rounded up the best binoculars for bird-watching currently on the market, complete with our expert reviews on the pairs to buy.

Engadget's experienced editorial team has tested and reviewed hundreds of digital cameras and photography gear over the past ...

We spent a full year testing nearly 40 X-mount lenses to figure out which ones make the most sense for Fujifilm shooters.

But that’s not all! We’ve also got a contact that delivers vitamins right to the eye and two brands for water lovers.

The Hypernova smart glasses will arrive later this year, according to Bloomberg's Mark Gurman, so we could see them unveiled ...

I have confidently helped patients navigate the IOL selection process for both cataract surgery and refractive lens ...

If you wear contact lenses, you’ve probably dozed off while still wearing them at least once or twice. Maybe it was on a ...

The PolarPro LightLeak 28mm adds vintage flare – literally – with intentional light leaks on mirrorless cameras ...

Though glasses have been the standard, go-to choice for most, contact lenses can offer athletes a practical, high-performance ...

After testing the XReal One AR Glasses for two months, we found these are built for dedicated AR enthusiasts. Read the review ...