Countering the populist challenge to liberal democracy requires something of a reset ...

Biologists say a genetic quirk on the X chromosome may give some women a fourth color channel — but does that really mean 100 ...

Eyebot wants to make getting a prescription for glasses as fast as ordering a coffee.

A reverse prediction test suggests that supposedly brainlike AI models may rely on visual strategies the primate brain does ...

The TenPoint Vision HD crossbow scope represents the encroachment of cutting-edge technology into archery hunting. This scope ranges the target, automatically adjusts ballistics out to extreme ...

Jorge Garces, who joined Abbott to oversee scientific strategy for cancer diagnostics after it acquired Exact Sciences, ...

You need to be 14 to start driving with a permit, but there is no age too old to drive in Kansas as long as you have a valid ...

As soon as the genetic counselor began speaking, mom-to-be Georgina Trousas sensed the news was not what they had hoped for.

The U.S. has approved plans for an experimental satellite carrying a massive mirror, designed to test if “sunlight on demand” ...

A New York-listed technology giant has thrown its backing behind ASX-listed EMVision's plan to change the way strokes are ...

In some towns in India, a visitor to the post office who's squinting at fine print might be asked: Do you want an eye test?

Impaired vision and blindness are not uncommon. About 3.4 million people in the U.S. are visually impaired. Vision is usually measured by visual acuity charts, and normal vision is expressed as 20/20.