To ensure 90% of the population could likely not spot the difference, you would need to place a 50-inch 4K TV 5.9 feet away. To extend this threshold to 100%, it would need to be at least 6.8 feet ...

Recent experiments reveal the right display size and sitting distance required for people to differentiate between 4K, 8K, ...

Stronger links between researchers who work on Earth’s and other planets’ atmospheres, and between the experimental, ...

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

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

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

For more than 50 years, scientists have dreamed of seeing the hidden patterns that govern the motion of nonlinear waves—the ...

Traveling exhibitions get all the attention, but the permanet ones are reminders that familiarity can be better than novelty.

Due to the lapse in federal government funding, NASA is not updating this website. Observations of infrared light coming from asteroids provide a better estimate of their true sizes than visible-light ...

How can we guess the size of an extinct animal when all that remains are a few scattered bones? A study conducted by researchers at ULiège now provides an answer to this question. Using mathematical ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...