A team at Sandia National Laboratories in New Mexico has developed a 3X4m screen with a total of 20 million pixels. The image quality puts high-definition screens to shame and approaches the visual ...

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

Jackson Ryan was CNET's science editor, and a multiple award-winning one at that. Earlier, he'd been a scientist, but he realized he wasn't very happy sitting at a lab bench all day. Science writing, ...

A widely popular idea in psychology and evolutionary science suggests that the distinctive look of the human eye—particularly the white area surrounding the iris—evolved to help us communicate ...