The human eye consists of the parts as follows: Pupil-It is a small opening in the iris and regulates the amount of light that enters the eye. Put simply, the pupil contracts if the amount of light ...

Eyes are one of the most important organs of the body. A healthy pair of eyes means a clear vision, which plays a major role in day-to-day life and quality of experiences. Humans have binocular vision ...

Members of Tigriopus californicus, an harpacticoid copepod, live in small, shallow tidepools in the upper spray zone where they cannot avoid the full effect of visible and ultraviolet (UV) radiation.

Abnormalities in the shape of the sclera, the white of the eye, can cause various complications and lead to blindness. However, techniques to observe the sclera in detail, such as its fibrous ...

Eyes provide us with most information about the surrounding world. Yet, the eye, especially that of a human, enables not only to receive stimuli but also to transfer this information outside. Eye ...

Scientists say they’ve made a bionic human-compatible eyeball that has nearly 50 times more “sensing” nanowires than there are optic cells in the human retina. The researchers suggest the eventual ...