When Apple introduced the Retina Display in 2010, the company made a bold claim: the screen packed in so many pixels that the ...

Is your ultra-high-definition television really worth it? Do you need a 4K or an 8K screen to get the best viewing experience ...

Every year, tech and television companies boast their products’ latest and greatest, highest-resolution displays. The 4K ...

A team of researchers at the University of Cambridge set out to determine the true number of pixels the human eye can actually perceive. Using a ...

Humans have a "resolution limit" - meaning most can't tell the difference between a 4K and 8K ultra-high-definition ...

Scientists discover a new way to figure out how sharp a 4K picture looks to a person from their unique viewing position.

Are you old enough to remember growing up with no more than three or four TV stations to watch…and something called a test pattern when the stations were not broadcasting? Yes, TV actually signed off ...