In blinding bright light or pitch-black dark, our eyes can adjust to extreme lighting conditions within a few minutes. The human vision system, including the eyes, neurons, and brain, can also learn ...

When we were first introduced to Richard B. Riddick in the 2000 science fiction film Pitch Black (now streaming on Peacock!) a few things were immediately apparent. The first was the rippling ...

Space appears black due to the absence of a medium to scatter light and the vast distances between stars. Despite the ...

NEW YORK, July 21 (UPI) -- New research suggest the human eye is remarkably sensitive to light. In a recent study, participants were able to detect the presence of a single photon inside a pitch ...

You'd think when you close your eyes you're seeing black, as pure a black as possible - but actually, you're seeing a very special colour.

The 67-mph pitch ended up in Cox's glove and one of those dirt chunks in her eyes. She immediately came out of her crouch and went to her knees, reaching for her eyes through her mask.

The 67-mph pitch ended up in Cox’s glove and one of those dirt chunks in her eyes. She immediately came out of her crouch and went to her knees, reaching for her eyes through her mask.